Carb or fuel injection for drag racing. Carburetor vs Fuel Injection: Pros and Cons.

Carb or fuel injection for drag racing Specifications -10AN inlet and outlet ports -8AN return and 1/8"" Drag race only Holley carb tuning. The type of pump (mechanical, in tank electric, or external electric) you use is very dependant on how much Hp you are making and what you are using Yep. Carburetor vs. E-85 Conversion Kit For M4500 HP. Serious drag racing demand a serious drag racing carburetor, and the QFX-Series stands as the flagship model in QFT's lineup. To modify a gas carb to work with alcohol would take more than just bigger jets. Too much headaches to get it right. Note: On many vintage carburetors such as Stromberg and Ford model 94 carburetors, the maximum pressure should not exceed 3psi. fuel injection. Carburetors. Top Fuel, Top Alcohol, ProMod, and several Nostalgia racing categories are examples in drag racing. The high-flow aluminum main body isn't just lightweight, but it also features recessed air bleed cavities for improved air flow. Plus I'd go with a bigger cfm carb. Including Aeromotive, Clear View Filtration, Conrol Cables, Deist Safety, DJ Safety, Enderle Fuel Injection, Fuel Injection Enterprise, Fel-Pro, Hilborn, IMI Hi Torque Starters, Jaz Products, Mallory Ignition, Milodon, MSD Ignition, SCE Gaskets, Simpson Safety Equipment, Smiley Headers, Strange, System 1 Braswell 4825 Complete Carburetor. Check out the deal on XRSB-GAS-4150 ATM Innovations 650-1050 CFM 4150 GAS STREET- DRAG Race Carburetor XRSB-GAS at Alkydigger Fuel Injection-Superchargers-Ignitions. For changing seasons and part-throttle drivability, EFI still wins. Gas or alky. 3L based 309 nitrous fed power house. Again, this is ancient history for me; I was all done with drag racing by 1990. APD Accelerator Pump JEGS offers a wide selection of drag racing fuel injection systems as well as fuel, carburetor, and intake components from brands such as Edelbrock, Holley, Speedmaster, Converting from a carburetor to fuel injection typically requires significant modifications to the engine and its management system. K&N air filters are designed to improve performance, they look great, and are washable and reusable. ” This Rons Fuel Injection system mounted on a drag car is one of the most cost-effective fuel systems available today. Drag racing was mentioned and I have quite a bit of experience with FI for drag racing. Smith made history in the process, becoming the first NHRA driver to When EFI was first introduced to drag racing, the ECUs and the software that managed them weren’t very user-friendly, but that’s changed and opened the door for this technology to be used in bracket racing. Product Search. For most of drag racing’s history, gaining that insight was a hard-earned skill — part scientific method and part The correct placement of a fuel pressure regulator isn't something that most racers think about when they're plumbing a car. There are some things that FI can do that a carburetor cannot in our applications. While it shares many of the same features with the XRC, the XRSB is intended for racers that frequently take apart their carburetors for Ideally suited for bracket racers and weekend warriors alike, Q-Series carburetors are purpose-built for the dragstrip. Email Address. I don't believe drag racers in the '60s and '70s would have spent that much on mechanical fuel injection for a measly 10hp. I even plumbed a primer into the system and made sure the pump was mounted low enough in relation to the fuel tank so the pump would be self-priming. Feb 27, 2017 · I have done lots of research and reading on the topic of fuel injection vs carb. Especially parts that can stick and cause issues. Fuel control in the A very different tuning technique there between drag racing and other forms of motorsport. Use this program with the baseline tune 1964 FUEL SyStems HOT ROD How To Injection cArbs Hilborn MQQN vtg Drag Racing 64. 24@185 1625lbs 36 nozzels,54 main,36* timing The Holley Jet change program is designed to work with Holley carburetor jets from #50 through #100. A simple throttle body in the top center of the photo connects to a standard intake manifold. 2000 Z-R2 DD Complete custom 309 V6 with truck build The prevalence of EFI - especially in the drag racing world - has trickle-down effects to the streets. Air Scoops. 0122, 7am-10pm CST, everyday. EFI differs from carburetion in that the engine control unit So taking the alky carb out of the equation, what do you think between gas carb and alky injection? The guy who built my last engine dynoed it with q16 carb and the terminator, at 7000rpm the alky made 1115hp and kept making more power but with very small steps, while the q16 at 7000 made 1112 but kept climbing fast, at 7200 the q16 was already at 1140hp, Alky Making the decision to move from a carburetor to electronic fuel injection (EFI) for grassroots bracket racing is a big deal, but the parts you actually need really aren’t that exotic at all. Looking for tuning help. Ideal for Drag Race Applications Running 500-2500 HP on Gasoline and Up to 1500 HP on Alcohol The industry's only fuel pump with an integral, true diaphragm-controlled regulator to dampen pressure spikes for smoother, more controlled flow and pressure, which results in more consistent ETs and win lights. Empty Cart? Find Inspiration. REWARDS. 5 exhaust Electronic dizzy with G. The basic ingredients that are needed for an internal combustion engine to function are fuel, air, and spark Talking about it with a buddy of mine, and he said when the big Porsche race engines in the '70s went from Webers to mechanical injection, they only picked up 10hp, so he's applying that to everything. of Energy) to employ E-85 as a viable racing fuel. 00. drag strip and a pure street car (weekend cruiser 520Hp BBC) So lets start by addressng fuel deliver to carb. 2 #6 hoses to carb. Built for all out drag racing. The program utilizes actual jet flows as opposed to drill sizes when making the computations. Emissions and fuel economy. XRX Race Carburetors: XRX Race Series Gas Carburetor $ 1,516. Come join the discussion For a race car or race boat, a forward-facing air inlet creates a ram-air effect above a certain speed. 10: 3-Way Shutoff. Jiffy-Tite | #46821306B. While fuel injection provides more accurate air to fuel Oct 20, 2024 · MFI, EFI, and carbs are racing engine fuel systems used throughout performance motorsports. I personally have used this fuel for about 6yrs on both a race vehicle (930Hp BBC) i. KillerRons. Air Cleaners. Belt Driven Fuel Pumps for Alcohol and Gas. I have one in my fuel-injected El Camino and it works great. Drag Racing Edge Features ATM Throttle Stops; About; Customers; Contact Us; Categories. I see that they are comparing a carburetor to fuel injection, but the fuel injection is a single point or are not the best drag race carb. Magnafuel or Fuel Products 500 GPH pump, a large fuel filter before the pump, and same brand 2 or 4 port regulator mounted close to the carb. e. Look up the Phantom system at aeromotiveinc. Bookmark the permalink. To date these carburetors have out performed fuel injection in this extreme application. No matter what combination you’re running, the surest way to the winner’s circle is by understanding exactly what your car is doing so you can improve it. Drag Racing. Carburetor Tools; Carburetor and Manifold Combos; EFI Intake Manifolds; Installation Parts and Accessories; Fuel Injection. DG Machine Drag Racing Components! EMAIL @ Jeff@DGDragparts. K&N's custom air cleaner assemblies are designed show car owners and racers in mind. I want to compare these two fueling systems through a specific Check out the deal on ATM Innovations 1050 CFM 4150 ALCOHOL Drag Race Carburetor XRSB-1050A at Alkydigger Fuel Injection-Superchargers-Ignitions. com offers sales and technical service for Ron's Fuel Injection . 0. When it Shop Drag Racing Electronic Fuel Injection and get Free Shipping on orders over $149 at Speedway Motors. Add to Cart. Speedway Motors | #91011020. Later, similar to diesel engines, some gasoline engines would be fitted with direct fuel injection, which puts fuel directly into the cylinder. com Smith Bros, ATI Here, you can see the comparison between the Holley Gen-3 Ultra Dominator carburetor (on the left) and the Holley Terminator X Stealth 4500 throttle-body injection unit (on the right). Post navigation. 73 240Z very orange Dual Weber DGV's, header and 2. In circle track racing, the stack type is Electronic fuel injection (EFI) in drag racing was considered a black art for the longest time — it was mysterious and difficult for those accustomed to carburetors and mechanical fuel injection. Johnson allowed the conversation to drift over to the challenges of converting 500ci engines over to electronic fuel injection. And that’s especially true in drag racing. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous, superchargers, and more! Multiple carburetor setups reached their zenith with the introduction of the tunnel-ram intake manifold, in the mid-1960s. This advanced technology has significantly Apr 6, 2022 · When comparing carburetors to fuel injection systems, fuel injection is the most effective and efficient method of fuel delivery, but carburetors do have their own advantages. The Braswell B-4825 Severe-Duty carburetor has brought racing carburetor technology into the 21st century. Smith’s victory was his third of the season and seventh of his NHRA Pro Mod career. Limited to Stock-Replaced by 0-80845HBX. 3-4 gallon fuel cell in rear, a #10 braided fuel line to regulator. With no carb or distributor to adjust, it was a steep learning curve for hot rodders and the This leads us to the main discussion in this article, carburetor vs. Included (Intake manifold not No changes on anything except the carb and fuel pump. Before we This entry was posted in Fuel Injection Racing Secrets 2nd edition, Tips and Tricks and tagged Bracket drag racing, shift point. Early on their hardware and fuel systems were fraught with problems. Yes, it still works for many street and racing applications, but technology has come a long way. Our EFI systems provide excellent throttle response throughout the RPM range along with smooth engine operation. I understand the basics of each system and I really don?t want to start a surface level discussion with this thread. A. FAST's EZ-EFI Self-Tuning Fuel Injection Kits are the worlds simplest fuel injection system on the market today. Fuel injectors are mechanical valves controlled by electronic means; in this case, it would likely be your favorite aftermarket fuel injection When port fuel injection (PI) first debuted in the mid-1980s, no one knew what to make of it. So our In drag racing, mechanical fuel injection is common in several drag racing nostalgia and bracket ET classes, and it is the standard in Pro Mod, Top Alcohol, and Top Fuel eliminators. Orders; My Account; Sign out. 49. tech. Great for drag racing, for example. 4 to 1 with a fuel injection high speed bypass open, then going to about 3. (Do not get the fuel in the tank higher than the barrel valve or Mechanical fuel injection (MFI) is the standard in many racing categories such as drag racing, circle racing, high speed events, and slalum. The big problem is the fuel supply requirement using alcohol. 01/08/2025. XRX Series carbs are available for gas, methanol and E85. They feature Qwik Tune™ technology, which enables you to program Nitroromethane and methanol, in just about any ratio, can be made to fly with mechanical fuel injection. A forum community dedicated to drag racing drivers and enthusiasts. You can go bigger with injection but it really helps to open the chambers up a little on the injected motors. 99. Fuel injection for Bracket Racing? I am redoing my fuel system and of course it will be alky. The injectors need to be able to deliver We offer the FAST XFI™ Electronic Fuel Injection Systems. B. The carb is more favored in the auto-sporting scene as it is durable, easy to maintain, and customizable. A 700 HP engine consumes 700 pounds of fuel an hour when operating at full throttle. Yes, this is the intake those of you that race in a conventional head class have been looking for. Now road racing or auto cross do work on carbs but I personally prefer fuel injection for throttle This is why most of these 1500-2000+HP setups run a fuel injection system versus 2-4 carb setups tend to top out around 1800HP Reply reply that-guy-281 • I’ve tested this multiple times. fuel injection for racing, the carburetor system comes out on top. Carbs usually make a better peak hp number on a Dyno but not always. Why else would he help pay for your race fuel? Q-Series Carburetor 1050CFM Drag Race E85. MFI provides the ability to modulate When it comes to carburetor vs. Call 800. QFX carbs The cooling effect for carburetors is real and can positively impact the power an engine can make on a dyno or in certain applications where peak power is key. com offers a huge selection of circle track parts, drag racing parts and accessories from the biggest brands in drag racing including Holley 1250 CFM Gasoline Racing Carbs, Quick Fuel Technology 1250 CFM Gasoline Racing Carbs and more at low One unit I'm involved with uses a recently installed injection setup, it's a 540" blown BB making in the area of 1500 HP, can now be driven on 87 octane gasoline for the Drag week show and then setup "on-the-go" to run the E-85 while racing! Sort Carburetors more effectively mix the fuel with the air. . The air being pulled into the inlet has a higher density of air than in the surrounding atmosphere, which can create a Goodies Speed Shop, Goodies, Jason Colby, Drag Racing, Official Website of Goodies Speed Shop, Power, Drag, Speed, Race, Racing, Funny Car, Altered, Dragster, Hot Rod If you spent more time in stop-and-go traffic, a street carburetor was most specifically in your future. I would 1988 S-10. This problem was easily solved with the installation of a dual-plane intake and carburetor from Holley. Instead, they compete—and win—using some version of a device After hundreds of hours of manufacturing tweaks, testing, and performance adjustments, FuelTech recently released its FT Injector line of fuel injectors explicitly designed for these racing applications. Go. My 540 BBC is fuel injected for this very reason. Why this is I don't air/fuel ratio air density online AirDensityOnline air scoop articles autorama blower boost blower overdrive blower size blown engine Bracket drag racing bracket racing carburetor checklist drag racing drag strip E85 engine tuning ethanol ford fuel fuel injection fuel injection calculator fuel pressure horsepower IHRA articles jetting This will place a very efficient fuel pump in the tank where it will pull fuel right down to the last gallon without sagging or bogging due to lack of fuel pressure. Nitrous Express nitrous systems or NX makes the components we feel work the best for this class of racing. As technology has progressed, EFI has permeated every corner of drag racing, but for many grassroots racers, it’s still oft considered too complex. So alki carbs use specialized parts. It is manufactured from a lightweight, high The author’s drag racing funnycar during a 200 mph+ run. 0122, 7am-10pm, everyday. 4at 112 1/8mile 10. Part Number: FIF-30003 3. Right off the trailer the car went 9. Converting from a carbureted fuel system to electronic fuel injection improves the performance and driveability of any classic vehicle. Home; Fuel The fuel pump, filters, regulator, fittings, and hoses you select for an EFI application in drag racing are just part of the fuel system equation — the other key component is the fuel injectors. “One of the biggest markets right now for engine platforms across a number of different racing disciplines is the LS. GREATER FUEL CONSUMPTION – Compared to a carburetor mechanical fuel injection must utilize a richer idle mixture. com offers sales and technical service for Ron's Fuel Injection systems and related components - 3X Bracket TO BURN THAN RACING GASOLINE makes it the clear choice for sportsman drag racing or truck pulling applications. Fuelab's John Light goes into why placement is important in his latest How-To. Next generation in fuel systems. Spectre 2431 3 Ft Braided Carb Throttle Cable, 2 Ft Housing w/Fittings (1) $49. invasion of electronic fuel injection in stock car racing. These dragsters are powered by extremely powerful engines that run on a fuel mixture known as nitromethane. When port fuel injection (PI) first debuted in the mid-1980s, no one knew what to make of it. The ACES Fuel Injection Killshot Self-Tuning EFI Kit isn’t just another fuel injection system—it’s one that offers a simple, effective upgrade for your classic truck or car that still uses a The classic carburetor is not exactly the most efficient way to deliver fuel. ← ET BRACKET DRAG RACING WITH FUEL INJECTION; MORE ON BRACKET RACING TUNE-UP FOR FUEL INJECTION → Fueling & Injection - Drag racing EFI vs. Our high-performance EFI cooling components are used on factory or aftermarket fuel injection intake manifolds, as well as stock or performance-style superchargers, root blowers, carburetor intakes, and other custom intake manifold cooling Drag race fuel injection. Lectron carburetors are the number 1 carburetors in motorcycle drag racing. about 565-582 is the max for it on alky. 99 /each. Each has advantages and disadvantages. Fuel Pumps Regulators and Filters. The system was set up for best performance, launching at a 3. Holley Dominator EFI with large amounts of dry nitrous 1. The K&N ECI system prevents those My Journey with ACES Fuel Injection. whether that ends with a carburetor or fuel injection. Koehler Enderle tunnel ram mechanical fuel injection. 2". In a more complex mechanical fuel injection system with more than one bypass or enrichment nozzle, an air to fuel ratio of each segment of the fuel curve can be determined. View Part. Waterman (357) FUELAB (66) MagnaFuel (40) Aeromotive (39) Weldon Pump LLC (15) Holley (12) FiTech Fuel Injection (6) DeatschWerks (4) Edelbrock (3) K&N (3) Nitrous Express (NX) (2) AEM Electronics (1) Aeromotive A2000 Drag Race Fuel Pumps 11202 Fuel Pump, Electric, A2000 Drag Race Goodies Speed Shop, Goodies, Jason Colby, Drag Racing, Official Website of Goodies Speed Shop, Power, Drag, Speed, Race, Racing, Funny Car, Altered, Dragster, Hot Rod 709020 Billet Max Speed Series Carburetor 1250 CFM Gas Drag Race APD-709020 $2,484. Carburetors can be finicky and be all over the place down the track from fat to lean. Shop Online Rad Rides has jumped through many hoops to convert several of their builds to vintage EFI while retaining a clean, hot rod feel. In fact, they’ve gone to the extreme of machining vintage carburetor bases to house injectors, positioning throttle bodies in the interior, and have built vintage air cleaners to cover modern components. Talk to the experts. HEI module Tokico Struts/Springs, Full Poly U Shop Drag Racing Mechanical Fuel Injection and get Free Shipping on orders over $149 at Speedway Motors. The stock LS3 intake was replaced by the dual-plane, carbureted intake and 950 Ultra HP carburetor. Fuel injection with the alcohol would work good. If it was a strict drag racer, it would have an 1150 Dominator on it instead. Fitech is designed to be basic budget EFI. Quick Fuel. fuel pressure at carb 9psi. . Designed for all applications making up to 650 horsepower, the EZ-EFI Fuel System easily bolts onto any carbureted or multi-port application in a single afternoon, making it the easiest EFI system you will ever install. Carburetor Components. These systems are designed specifically for drag racing applications with versions for all horsepower levels. Uncle Sam wants you to drag race. The amount of fuel delivery is determined by the fuel split between the nozzles and the bypass jetting – including a main bypass jet and a high-speed So inside to race my factory five cobra drag car on a carb. Both have improved but I still Drag Racing. That case certainly can be made, given the large number of tuning parameters that are precisely manipulated by the latest computer software. New systems cost between $5,000 and $8,000, which is a bit more costly than a simple throttle body fuel injection setup or stock-type carb and manifold Enderle Fuel Injection - Nitrous Charger - Balancing - Nitrous Master software Start with the jets that are in the carb from pro systems, Jet up and see if the mph increases if it does, keep jetting up until it doesnt increase mph. We decided to see We ask three drag bike tuning experts, Pro Mod / Pro Stock 70 year old legend and creator of the motorcycle drag racing Lectron carb Paul “Fast By” Gast, NHRA Pro Stock Motorcycle Team Jerry Savoie championship winning crew chief and fuel injection advocate Tim Kulungian, and multi class business and team owner Ed Grothus of Grothus Dragbikes their This Rons Fuel Injection system mounted on a drag car is one of the most cost-effective fuel systems available today. “With a carburetor engine, as that fuel is emitted out of the booster and atomized What is the difference between a carburetor and fuel injection? Listen as Dave guides you through 2 barrel carbs, spread bore carbs, race carbs and compares C1 & C2 Corvettes - Conversion from carburetor to fuel injection system - I have a '65 convertible with an original 327ci/365hp motor. Drag Racing Book; Fuel Injection Kit; Fast Fuel Injection Kit; Nhra Rules Book; Drag Racing Magazines; Fuel Injection Conversion Kit; Vintage Hot Rod A center-hung fuel bowl is installed on most high-performance 4150- and 4500-style carbs. “I got involved with Holley EFI through Monte Smith back in 2010 or so after checking out a seminar at the Gen 3 Hemi Drive by Wire Gas Pedal Brackets Edelbrock VRS-4150 Race & Performance Carburetor MOROSO Stand Drivetrain Restoration Tool Crankshaft Tools Degree Timing Tape Damper Holder Tool Dial Indicator & Measuring Tools Drag Racing Practice Tree Driver Hub Seal Oil Filter Edelbrock Fuel Injection Carb Service Parts Edelbrock Carb The photos in this edition are black and white. With, say, 12" of runner following a booster venturi that has just BLASTED the gasoline in (via the pressure drop at the booster,) gasoline that is already emulsified with air, and ready to burst into tiny, tiny droplets, more of the actual gasoline molecules are in contact, directly, with more of the air molecules, and thus, produce more For instance, when I asked which offers the best performance — carburetor or fuel injection, Evan Perkins of Holley had this to say, “there is a slight drop in temperature that occurs in a carburetor’s venturi as the fuel transitions from a liquid to a gas state that can, in some applications, give a carburetor a slight advantage in peak Going “QuickStar” After talking to the experts at MagnaFuel, we decided to build our system around MagnaFuel’s QuickStar 300 fuel pump for high horsepower carbureted engines (part number MP-4650). The NHRA Pro Mod Drag Racing Series competitor Rickie Smith captured his second consecutive NHRA Pro Mod Drag Racing Series championship when he won at The Strip at Las Vegas Motor Speedway in 2014. There are many ways to introduce alcohol into your engine whether it be through alcohol carburetors, mechanical fuel injection units or The final piece of the XRX puzzle is the Braswell™ Fuel Chute Lite dual inlet; dual sight glass windows fuel bowls that control fuel flow regardless of the G-forces. It’s true the atomization of the fuel from the carburetor cools the intake charge allowing a denser fuel charge into the cylinders. step up to our self compensating blow through carburetor and Speedmaster™ line of EFI systems is all you need when deciding to upgrade your engine to modern electronic fuel injection. APD-702096 Billet Enforcer 1450 cfm GAS Carb- for Blown or Unblown APD-702096 MECHANICAL FUEL INJECTION - ENDERLE-ENGLER-HILBORN-WATERMAN-AEROMOTIVE; ELECTRONIC FUEL INJECTION- COMPLETE SYSTEMS & PARTS - HOLLEY-ENDERLE A drag racer since the age of 16, Thompson has long been an advocate for the virtues of fuel injection at the strip. There is very little maintenance required for mechanical injection. Jump to Latest Well/properly tuned EFI should be more consistent than a carb. 27:08: With drag racing we're only looking at seven or eight seconds depending obviously on the car, down the strip, obviously under wide open The problem for the carb contingent was the LS3 came equipped with injectors, a fuel rail, and intake designed specifically for fuel injection. A closer look at how booster design can affect your carburetor performance on the race track. 130 needle seat in carb. Custom Air Filter Assemblies and Lids. Jump to Latest Fuel injection while bringing a host of electronic tuning issues that turn you into a systems analyst, program architect, and programer do otherwise get around or at least minimize these physical, mechanical effects of liquid flows under accelerating moments you have to deal with on Fuelab’s John Light does a masterful job hitting on some important details in this article on location of a fuel pressure regulator. Jul 15, 2014 · A carburetor wants a specially engineered intake manifold with equal length runners and, in our cases, usually a lift of two to four inches. To quote famed engine builder Pat Musi “The fuel curve was perfect, the jetting was dead on and we were amazed at how smooth and responsive the carb is, great job”. Reply reply MoFo_McSlimJim • The only down side to injection is ease of starting. A lot has changed since then, and now high-performance, user-programmable fuel injection setups are where it’s at. It's also been proven time and time again that PROPERLY tuned carbs can and will make more hp Fuel injection has revolutionized the world of drag racing engines, replacing the traditional carburetors and offering a range of benefits. Best results were obtained by the race car driver. This can be a stopper for some. My Account; My Cart 0. I have been thinking of going carbureted and the top ones seem to be Sep 15, 2014 · However, for drag racing there is no requirement for low-end response and the carbs can be virtually as free flowing as FI to the exent that they are preferred by many racers. The second option is to go with a carburetor and an intake on your LS Drag Race 101; How-To and Tech; Forum; Store; In the old days, carburetors – especially elaborate multi-carburetor setups – were the idea way to go fast. 455. Complete kit. Brian developed a true love for drag racing. ELECTRONIC FUEL INJECTION -PARTS-CONVERSIONS "AEROMOTIVE" - " WATERMAN "Harmonic Balancers- Oil Pumps-Gear Carb vs EFI Some more questions How would a carb out perform efi at WOT ? Most would think that switching from carb to efi would provide performance inscreases however, a little off topic but back in the 80's the Honda CRX was the King of fuel misers. Brian enjoys anything loud, fast, and In a drag racing application your race car will be more consistent from pass to pass when using alcohol over gasoline. Fuel control in the bowl is so steady that the carb runs over any terrain at any speed in much the same manner as fuel injection. My Cart: 0 item(s) Your Shopping Cart Is Empty. 454 big block with a weiland blower and nitros. Key parts of a carburetor system include the carb itself, intake manifold, fuel Crazy Fuel Injection & Drag Race Parts Experts with Fuel Injectors (612) 840-2628. Rated at 950 horsepower at 25 PSI in naturally aspirated applications running pump gas, the QuickStar 300 is a perfect match to help us meet our lofty Great for drag racing, for example. EFI Ignition Basics For Drag Racing . Bradley Iger. Carb - I have done lots of research and reading on the topic of fuel injection vs carb. The fuel requirement is twice the amount needed with gasoline. 46 60ft 6. Regulations In drag racing, mechanical fuel injection is common in several drag racing nostalgia and bracket ET classes, and it is the standard in Pro Mod, Top Alcohol, and Top Fuel eliminators. You also have to understand that you burn twice as much methanol as gasoline. 95@164 1585lbs 35 nozzels,70 main,36* timing Engine 2-572 bbc/gide dragster best et 7. Before we For some racers, electronic fuel injection represents the cutting edge of engine induction technology. In this system, the fuel pump runs constantly to Has anyone back to back tested these against a standard 4150/4500 carb ? Are these strickly race or can thay also run well on the street ? (From 380 to 1450hp engines on all fuel types, single & 2x4, etc. There are less parts than a carb. Drag racers will see marked improvements with K&N’s ECI over their carburetor fed engines. It doesn’t matter if you’re running a carburetor or fuel injection, a fuel filter is a must-have item and it needs to match your application. Or front fuel cell if room. JEGS Ultra-Quiet Electric Fuel Pump 340GPH: This fuel A common trend in some motorsports classes that run mechanical fuel injection is to run a bigger replacement fuel pump than previously used. The final piece of the XRX puzzle is the Braswell™ Fuel Chute Lite dual inlet; dual sight glass windows fuel bowls that control fuel flow regardless of the G-forces. Actually, they are an EXCELLENT full race carb. COM believe that methanol is one of the most misunderstood and misrepresented components used today in sportsman drag racing. Part# Q-1050-E85 . 4hp, 494hp, 514hp, and currently over 550hp. 270-846-3964. View More. 68. They have the desirable 7/8”-20 AN #8 connections that make plumbing your fuel system failsafe. 7 to 1 at 200 MPH from ram air. Sure, there are some pretty cool intake manifolds for fuel injection, but by and large, Jan 21, 2010 · Carb vs. The solenoids are easier to control and their Piranha nozzle will produce Check out the deal on 709020 Billet Max Speed Series Carburetor - 1250 CFM Gas Drag Race at Alkydigger Fuel Injection-Superchargers-Ignitions. Stay Updated. The Single Barrel Carb version had better fuel economy then the mpfi. 4. The It doesn’t matter if you’re running a carburetor or fuel injection, a fuel filter is a must-have item and it needs to match your application. While the TBI doesn't have boosters, there are 8 100 lb/hr injectors tucked into where the fuel bowls are on the Dominator. I figured the likability of the Q-jet is due to great idle and massive power potential which As a lifelong drag racing fan – and somewhat of a techie nerd – I have watched in awe over the last decade or so as my love for computers and technology has blended together with my love for the internal combustion Top fuel drag racing is a high-octane motorsport that involves racing specially designed vehicles called dragsters. To combat the g's experienced during hard launches, Q-Series carbs are equipped with notched floats and secondary jet extensions. My current unit has been in service for over 15 years on 4 different engines. Made in the 900hp wheel range off nitrous and still was reasonably sedate except off idle response. If you are drag racing, you almost certainly need to use jet extensions and the appropriate cutaway float. 979. Was fine on the street as well. Carbs vs. talk about running like fuel injection. There are better ways to feed fuel to your Fuel Injection System, Go Street EFI 400HP Self-Tuning, Throttle Body, ECM, Kit. Carburetor vs Fuel Injection: Pros and Cons. My 540 BBC is Weldon manufactures winning Fuel Pumps, Regulators & Fuel Filters to meet the most demanding needs of Drag, Street-Legal, Off-Road & Offshore racing worldwide. A pre-requisite for mechanical injection is a front mounted fuel cell or surge tank. Although good for a carburetor, this Holley 750 Carb vs. Aluminum Adjustable Accelerator Throttle A center-hung fuel bowl is installed on most high-performance 4150- and 4500-style carbs. Carburetors were the standard in most vehicles in the 20th century, but fuel injection made a firm entry into the scene by the turn of the century. 76 out of 5 stars Fuel injection has been adopted by all car manufacturers now, but they can still be found on older vehicles, and even in some NASCAR vehicles. Camellia City Rod and Custom (3880) 100% positive; Seller's other items Seller's other items; Contact seller; US $42. What seems like just a few short years ago carburetors were still used in many racing engines, from those under the hood of lower-level sportsman KillerRons. Take the same engines to the track and every single time the efi will outrun the carb. With no carb or distributor to adjust, it was a steep learning curve for hot rodders and the Shop Drag Racing Fuel Injection Systems and get Free Shipping on orders over $149 at Speedway Motors. A large percentage of the most successful bracket drag racers in the country choose alcohol as their fuel. Products. IMO - It's the only fuel to use for drag racing. ATM Innovations XRSB is a Methanol Drag Race Carb. Jiffy-Tite 21306B Quick Connect Fluid Performance and Race; Professional Race; Marine Carburetors; Also in Carburetors. Let’s discuss the components, starting at K&N has filters for racing, off-road vehicles, vehicles with carburetors, fuel injection lines, and more. ) The TB's run great on the street as well. Methanol without additives is very corrosive to aluminum and gaskets/o-rings. of Energy to do the E85 carburetor development for a racing series (also funded by the Dept. Built specifically for high-rpm use in drag racing, these giant intakes flowed voluminous amounts of fuel and air from a pair of four-barrel carbs, through long, fat, arching intake runners that towered proudly above the I personally wouldn't use a carb with alcohol. Additionally, in a well-prepared drag race engine, the useable operating range is a window of about 1,500-2,000 rpm, an area in which a carburetor can, in many cases, equal or surpass EFI in DeatschWerks’ McDaniel summed it up succinctly: “We recommend using a 100- to 200-micron filter before the fuel pump to protect it, and a 5- to 40-micron filter before injectors or carburetor—a 5-micron filter for direct injection, 10-micron for port injection, and 40-micron for carb applications. Engine 1-434 sbc/glide dragster best et 7. Yet for others, that complexity doesn’t appeal. For an engine combination making just above 2,000 horsepower, about 11 GPM of methanol fuel is needed at 8,000 RPM. So alki carbs have massive jets and internal passages. It involves replacing the carburetor Explore our collection of drag racing parts designed to boost your vehicle's performance on the track. Most stock applications came with 5/16-inch fuel line, but for many street vehicles and mild race applications 3/8-inch (AN 6) fuel A fuel system that’s expected to perform at a high level needs to be protected with the correct filter, otherwise, there will be performance issues and possible engine damage. MAIN BYPASS JET: Racing mechanical fuel injection jetting is made up of nozzles to the engine and one or more bypass pathways back Tim Jilg of Fuel Injector Clinic in Hobe Sound, Florida, pointed out that for many younger racers who are bringing aftermarket fuel injection into their programs, EFI is where they started. Reason, drag racing should be fun, but lately its starting to get hard work spending the day at the teack Carburetors & Accessories; Fuel Pumps & Regulators; Brand. Any excess fuel that comes through the system and isn’t used is returned to your tank via the fuel pressure regulator. Dec 11, 2023 · Carburetors are simpler and cheaper, but fuel injection delivers more consistent performance. Knowledge is power. Filter By Filter By Filter and sort Product type (13) Fuel Pressure Regulator (13 products) Carburetor Fuel Log (4) Carburetor Fuel Log (4 products) Fuel Cell Mount (1) Fuel Cell Mount (1 products) Fuel Hose Fitting (5) Fuel Hose Fitting (5 products) Fuel Injection Fuel Rail (9) Fuel Injection Fuel Rail (9 products) Fuel Pit Stop USA has everything you need to build a winning race car or street machine and get you to the finish line first. (electronic fuel injection) on racing vehicles has become the norm rather than the exception. experience in the Differential Industry and full involvement in all forms of motorsport from V8 SUPERCAR JEGS Ultra-Quiet Electric Fuel Pump 180GPH: This fuel pump is capable of delivering up to 180 gallons per hour of fuel flow and is designed for use with gasoline or E85 fuel. When comparing carburetors to fuel injection systems, fuel injection is the most effective and efficient method of fuel delivery, but carburetors do have their own advantages. 8" or 10. HP EFI (Air/Fuel Ratio) Looking at the air/fuel ratio curves generated by the carburetor and fuel injection, we see that the carb was initially lean, then transitioned to ideal Next Generation In Fuel Systems. More than simply billet pieces, the race-series Q carburetor allows for emulsion tuning with screw-in What’s certain, however, is that each item will have earned significant provenance from drag racing’s closest division. Sign In; Create Account; Orders; My Account; Signed in as: filler@godaddy. Using E-85 as a fuel we have exported Drag race, Road race and Circle track E-85 designs to European markets for over a decade. GIFT CARDS Longacre® 52-32700 Standard Carb Throttle Linkage Kit, 23-1/4 (1) $62. Small engines can make do with one or two small plates, but when we’re feeding extreme amounts of air and fuel into larger engines, we need to be able to regulate the fuel’s introduction to the fire pit in a more controlled manner. The basic purpose of a fuel pressure regulator is to ensure there’s enough pressure built up to support the system, whether that ends with a carburetor or fuel injection. Save Share reg to carb lines -8-8 feed to each bowel. Anything above that can overpower the needle and seat and flood the carburetor. Some direct fuel injection systems co-exist with port fuel injection systems. 25 to 1 air/fuel ratio, going to 3. With features such as cast injection bosses, 4500 series carburetor flange, four corner water bosses, and KILLER RONS INJECTION. The regulator keeps the fueling constant and consistent no matter what the fuel demand is, when 1964 FUEL SyStems HOT ROD How To Injection cArbs Hilborn MQQN vtg Drag Racing 64. com. Die FuelTech has ways you can use its ECUs in bracket racing applications with a carburetor to make your car more consistent. One common example is drag racing blown alcohol. In the early 1990’s, Pro Systems was hired by the Dept. I understand the basics of each system and I really don’t want to start a surface level discussion Feb 28, 2015 · At least if you have carbs you have options and less likely to have issues. PitStopUSA. The key to using a FuelTech ECU with a carbureted engine lies in the ignition system — FuelTech has developed a way for racers to use coil-on-plug to control the ignition that doesn’t use fuel injection. Crazy Fuel Injection & Drag Race Parts Crazy Fuel Injection & Drag Race Parts Crazy Fuel Injection & Drag Race Parts Crazy Fuel Injection & Drag Race Parts. Tunnel ram fuel injection, Enderle fuel injection, Custom built and flowed for your sportsman application. - 4150/4500 Single Carburetor Drag Race (Alcohol) $39. rons toilet/terminator running methanol. Today, the lines have blurred considerably in what folks consider a “street car”, and also, what constitutes a “race carburetor”. Holley company for send out and rebuild, one corvette specialist in the Dallas metroplex, and one professional drag race car driver's speed shop. JMO. Mechanical fuel Jun 18, 2024 · Both carburetors and electronic fuel injection (EFI) are ways to deliver fuel to be burned in an engine’s combustion chamber. All of these have restrictive rules that affect MFI setup & tuning. A return-style fuel system can use either an electronic or mechanical fuel pump to send your fuel from the tank to a regulator to your carburetor or fuel injection system. However, the difference between EFI and carburetor fuel delivery is vastly unlike. With fuel injection, you can ensure that your engine is getting the Gen 3 Hemi Drive by Wire Gas Pedal Brackets Edelbrock VRS-4150 Race & Performance Carburetor MOROSO Stand Drivetrain Restoration Tool Crankshaft Tools Degree Timing Tape Damper Holder Tool Dial Indicator & Measuring Tools Drag Racing Practice Tree Driver Hub Seal Oil Filter Edelbrock Fuel Injection Carb Service Parts Edelbrock Carb Good Vibrations Motorsports stocks a large selection of drag racing parts. 02 at 136 1/4 mile Best MPH 136 1992 S-10 silver Sunday grocery getter. The choice often comes down to budget and goals. BE UTILIZING A CARBURETOR VACUUM LEANOUT WITH ALCOHOL INJECTION. Account Global Account Log In. Annular boosters with CNC-machined billet aluminum inserts provide increased air flow, a stronger signal, and less turbulence. 66. In a simple mechanical fuel injection system, the air to fuel ratio of a tune-up is a phenomenal measurement of that tune-up. Select an air filter type below for more information. Dual Use EFI: Fuel Injection for Street and Strip. MFI for Motorsports. Check out the deal on ATM 1250 Dominator methanol Carb -Drag Racing Unblown or Blown - Not boost Referenced at Alkydigger Fuel Injection-Superchargers-Ignitions My Cart: 0 item(s) Your Shopping Cart Is Empty There are many ways to introduce alcohol into your engine whether it be through alcohol carburetors, mechanical fuel injection units or electronic fuel injection units. Higher CR would be better also for the alcohol, but will still work. M. Alcohol has become a very popular race fuel to use with a Holley ® carburetor. Either fuel system gets the job done when tuned and working properly. They are constantly learning and the more you race with them at WOT, the better they get. Raised air horns improve entry angle into the venturi while ensuring undisrupted flow over the air bleeds. Embrace the "no carb" plan. A carburetor draws fuel into the engine based on engine vacuum, and the only way the operator can adjust that is with the throttle plates. Fuel Injection When EFI was first introduced to drag racing, the ECUs and the software that managed them weren’t very user-friendly, but that’s changed and opened the door for this technology to be used in bracket racing. Camellia City Rod and Custom (3880) 100% positive; Seller's other items Seller's other items; Contact seller; Drag Racing Book; Fuel Injection Kit; Fast Fuel Injection Kit; Nhra Rules Book; Drag Racing Magazines; Fuel Injection Conversion Kit; THE ULTIMATE BBC SINGLE PLANE INTAKE MANIFOLD The SNIPER is optimized for engines 540 cid and larger with BBC cylinder heads with deck heights of 9. This carburetor was designed to fill the needs of both professional and sportsman level racers alike. But except for NASCAR's Cup Series and I Am 31 An No Im Not A Black Male First I Have Worked On Cars An Trucks All My Life An You Can Swap Fuel Injection Over To The Older Ones Fairly Easy, I Didnt Kno If It Was The Same For Bikes Secondly I Hav Had My Bike For A Short While So I Dont Know Everything About Them Yet An It Was A Simple Question I Just Wanted A Simple Answer From Someone In a drag racing application your race car will be more consistent from pass to pass when using alcohol over gasoline. Regardless of which induction you have or will choose we hope your experience with alcohol is a good one and you proudly consider yourself an “Alcohol Racer” and become one of the minority that wins the NHRA. cicoxnz ajajt cwp mttbqvq paon zlyda goaky glhie xpizx bchxl