Edelbrock; Pro-Flo 4 EFI System; 1986 & Earlier Chevy Small Block
Pro-Flo 4 EFI Systems from Edelbrock is the latest generation of fully sequential port self-learning electronic fuel injection. Pro-Flo 4 EFI systems are a step-up from entry-level throttle body EFI systems and are intended...
Edelbrock; Pro-Flo 4 EFI System; 1986 & Earlier Chevy Small Block
Classic $2375.99 set
Holley; Sniper 2; EFI; Self-Tuning; Fuel Injection Conversion Master Kit; Black Ceramic Finish
The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original...
Holley; Sniper 2; EFI; Self-Tuning; Fuel Injection Conversion Master Kit; Black Ceramic Finish
Classic $1799.99 set
Edelbrock; Pro-Flo 4 EFI System; 1986 & Earlier Chevy Small Block
Edelbrock Pro-Flo 4 EFI System for 1986 & Earlier Small-Block Chevy engines. The EFI system comes with a 4150-Style satin finish single plane intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel...
Edelbrock; Pro-Flo 4 EFI System; 1986 & Earlier Chevy Small Block
Classic $2404.99 set
Edelbrock EZ-Street EFI; 4150 Style Throttle Body Fuel Injection System; 1000 cfm
Engineered to provide an affordable and user-friendly upgrade for any V8 engine originally equipped with a carburetor, the EZ-Street EFI system seamlessly integrates cutting-edge technology with traditional styling. The...
Edelbrock EZ-Street EFI; 4150 Style Throttle Body Fuel Injection System; 1000 cfm
Classic $1279.99 ea
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
ACES EFI; Killshot Classic 4-bbl EFI System
Have you ever thought about EFI for your project, but were intimidated by the installation process, or worried that the typical 650HP-rated TBI system was too much for your stock or lower-powered engine? ACES has listened and...
ACES EFI; Killshot 4-bbl EFI System; 5" Handheld Controller; w/o Transmission Control; Black
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
ACES EFI; Killshot 4-bbl EFI System; 5" Handheld Controller; w/o Transmission Control; Black
Classic $599.99 kit
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
ACES EFI; Killshot 4-bbl EFI Fuel Kit; 5" Handheld; 255 In-line Fuel System; Blackjack Pro Series Billet Distributor; Polished
Classic $1014.99 kit
Holley; Sniper; EFI; 2GC 2-Barrel; Self-Tuning; Fuel Injection Conversion Base Kit; Large Bore; Gold
Let's face it, you love driving your classic car, but dread the hassles with your Rochester 2GC Large Bore carburetor. Today's fuels are blended for modern fuel injection, not that old 2 Jet carburetor from 50+ years ago....
Holley; Sniper; EFI; 2GC 2-Barrel; Self-Tuning; Fuel Injection Conversion Base Kit; Large Bore; Gold
Classic $1349.95 set
ACES EFI; Deuces Wild 2-bbl EFI System; 5" Handheld Controller; Black
Aces EFI' s Deuces Wild EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Deuces Wild utilizes two 100 lb/hr fuel injectors, giving the system the capability of supporting up to...
ACES EFI; Deuces Wild 2-bbl EFI System; 5" Handheld Controller; Black
Classic $714.99 kit
ACES EFI; Killshot 4-bbl EFI System; 5" Handheld Controller; w/o Transmission Control; Polished
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
ACES EFI; Killshot 4-bbl EFI System; 5" Handheld Controller; w/o Transmission Control; Polished
Classic $599.99 kit
Holley; Sniper 2; EFI; Self-Tuning; Fuel Injection Conversion Base Kit; Black Ceramic Finish
The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original...
Holley; Sniper 2; EFI; Self-Tuning; Fuel Injection Conversion Base Kit; Black Ceramic Finish
Classic $1399.99 set
ACES EFI; Jackpot LS EFI TBI System; 4L60, 4L80 Transmission Control
Adding a TBI system to a GM LS engine has been done for years, but the JACKPOT series GM LS TBI EFI makes the conversion easier than ever! The throttle body features 4 100 LB./HR. EV6 injectors and supports GM LS engines up...
ACES EFI; Jackpot LS EFI TBI System; 4L60, 4L80 Transmission Control
Classic $1199.99 kit
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
ACES EFI; Killshot 4-bbl EFI Fuel Kit; 5" Handheld; 255 In-line Fuel System; Blackjack Pro Series Billet Distributor; Black
Classic $1014.99 kit
ACES EFI; Killshot 4-bbl EFI System; 5" Handheld Controller; w/o Transmission Control; Gold
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
ACES EFI; Killshot 4-bbl EFI System; 5" Handheld Controller; w/o Transmission Control; Gold
Classic $599.99 kit
Let's face it, you love driving your classic car, but dread the hassles with your Rochester 2GC Large Bore carburetor. Today's fuels are blended for modern fuel injection, not that old 2 Jet carburetor from 50+ years ago....
Holley; Sniper; EFI; 2GC 2-Barrel; Self-Tuning; Fuel Injection Conversion Master Kit; Large Bore; Gold
Classic $1649.95 set
Welcome to the pinnacle of automotive performance with the Deuces Wild EFI Fuel System Kit, meticulously crafted to provide unparalleled power, precision, and customization options. Designed for enthusiasts and professionals...
ACES EFI; Deuces Wild 4-bbl EFI Fuel Kit; 5" Handheld; 255 In-line Fuel System; Blackjack Pro Series Billet Distributor; Polished
Classic $1094.99 kit
ACES EFI; Deuces Wild 2-bbl EFI System; 5" Handheld Controller; Polished
Aces EFI' s Deuces Wild EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Deuces Wild utilizes two 100 lb/hr fuel injectors, giving the system the capability of supporting up to...
ACES EFI; Deuces Wild 2-bbl EFI System; 5" Handheld Controller; Polished
Classic $714.99 kit
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
ACES EFI; Killshot 4-bbl EFI Fuel Kit; 5" Handheld; 255 In-line Fuel System; Blackjack Pro Series Billet Distributor; Gold
Classic $1014.99 kit
Welcome to the pinnacle of automotive performance with the Deuces Wild EFI Fuel System Kit, meticulously crafted to provide unparalleled power, precision, and customization options. Designed for enthusiasts and professionals...
ACES EFI; Deuces Wild 4-bbl EFI Fuel Kit; 5" Handheld; 255 In-line Fuel System; Blackjack Pro Series Billet Distributor; Black
Classic $1094.99 kit
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
ACES EFI; Jackpot LS Pro EFI System; Drive-by-Wire; 4L60E 4L80E Transmission Control
The Jackpot LS EFI System is a cutting-edge, self-learning engine control solution designed for GM LS-based engines. Developed by Aces, this system provides an optimal balance between affordability and advanced performance...
ACES EFI; Jackpot LS Pro EFI System; Drive-by-Wire; 4L60E 4L80E Transmission Control
Classic $959.99 kit
ACES EFI; Jackpot LS Pro EFI System; Drive-by-Cable; 4L60E 4L80E Transmission Control
The Jackpot LS EFI System is a cutting-edge, self-learning engine control solution designed for GM LS-based engines. Developed by Aces, this system provides an optimal balance between affordability and advanced performance...
ACES EFI; Jackpot LS Pro EFI System; Drive-by-Cable; 4L60E 4L80E Transmission Control
Classic $859.99 kit
ACES EFI; Jackpot LS EFI System; Drive-by-Cable; Manual Transmission
The Jackpot LS EFI System is a cutting-edge, self-learning engine control solution designed for GM LS-based engines. Developed by Aces, this system provides an optimal balance between affordability and advanced performance...
ACES EFI; Jackpot LS EFI System; Drive-by-Cable; Manual Transmission
Classic $659.99 kit
ACES EFI; Jackpot LS EFI TBI System; Manual Transmission
Adding a TBI system to a GM LS engine has been done for years, but the JACKPOT series GM LS TBI EFI makes the conversion easier than ever! The throttle body features 4 100 LB./HR. EV6 injectors and supports GM LS engines up...
ACES EFI; Jackpot LS Pro EFI System; Drive-by-Wire; Manual Transmission
The Jackpot LS EFI System is a cutting-edge, self-learning engine control solution designed for GM LS-based engines. Developed by Aces, this system provides an optimal balance between affordability and advanced performance...
ACES EFI; Jackpot LS Pro EFI System; Drive-by-Wire; Manual Transmission
Classic $859.99 kit
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems on the market. The Killshot utilizes four 100 lb/hr fuel injectors, giving the system the capability of supporting up to 650...
The new Total Package EFI swap kit for 1969 Camaro and Firebird models features FiTech's proven Easy Street 600-horsepower throttle body as the heart of the system, delivering smooth and reliable performance. In addition, the...
The new Total Package EFI swap kit for 1967-68 Camaro and Firebird models features FiTech's proven Easy Street 600-horsepower throttle body as the heart of the system, delivering smooth and reliable performance. In addition,...
Holley; Sniper 2; EFI; Self-Tuning; Fuel Injection Conversion Master Kit; Shiny/Polished Finish
The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original...
Holley; Sniper 2; EFI; Self-Tuning; Fuel Injection Conversion Master Kit; Shiny/Polished Finish
Classic $1799.99 set
Holley; Sniper 2; EFI; Self-Tuning; Fuel Injection Conversion Base Kit; Shiny/Polished Finish
The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original...
Holley; Sniper 2; EFI; Self-Tuning; Fuel Injection Conversion Base Kit; Shiny/Polished Finish
Classic $1399.99 set
Brand new to the industry, MSD Atomic EFI set is for anyone planning to convert from carburetor to EFI. Includes throtttle body, power module (with wide band O2 sensor) and handheld controller. Supports up to 525hp (at the...
MSD; Atomic EFI Throttle Body Set
If your vehicle already has an electric fuel pump with a return line in place, you might not need to replace it. If this situation fits your car, consider the Throttle Body Set. The crown jewel of the Atomic EFI system is of...
Holley; Sniper; EFI; Self-Tuning; Fuel Injection Conversion Master Kit; Classic Gold Finish
Holley just brought EFI within range! Introducing Sniper EFI! It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! Perfect for street rods, muscle...
Aeromotive EFI Throttle Body Stealth Fuel System
The EFI Throttle Body Stealth Fuel System is intended to support the hot new trend of carburetor to EFI conversions using a 4-bbl style, single EFI throttle body. Kit includes all port fittingsIncluding fittings for the...
FiTech; Go EFI 4 EFI System; Basic Kit w/o Fuel Pump; 600 HP; Matte Black Finish
The Go EFI 4 Self Tuning Fuel Injection is rated at up to 600 HP and is suitable for engines from 200 HP thru 600 HP. It fits any 4-bbl intake manifold and is the most self-contained and full-featured unit of this type. It...
FiTech; Go EFI 4 EFI System; Basic Kit w/o Fuel Pump; 600 HP; Matte Black Finish
Classic $999.99 ea
FiTech; Go EFI 4 EFI System; w/ Inline Fuel Pump System; Master Kit; 600 HP; Matte Black Finish
The Go EFI 4 Self Tuning Fuel Injection is rated at up to 600 HP and is suitable for engines from 200 HP thru 600 HP. It fits any 4-bbl intake manifold and is the most self-contained and full-featured unit of this type. It...
FiTech; Go EFI 4 EFI System; w/ Inline Fuel Pump System; Master Kit; 600 HP; Matte Black Finish
Classic $1272.99 ea
FiTech; Go EFI 4 EFI System; Basic Kit w/o Fuel Pump; 600 HP; Bright Aluminum Finish
The Go EFI 4 Self Tuning Fuel Injection is rated at up to 600 HP and is suitable for engines from 200 HP thru 600 HP. It fits any 4-bbl intake manifold and is the most self-contained and full-featured unit of this type. It...
FiTech; Go EFI 4 EFI System; Basic Kit w/o Fuel Pump; 600 HP; Bright Aluminum Finish
Classic $999.99 ea
FiTech; Go EFI 4 EFI System; w/ Inline Fuel Pump System; Master Kit; 600 HP; Bright Aluminum Finish
The Go EFI 4 Self Tuning Fuel Injection is rated at up to 600 HP and is suitable for engines from 200 HP thru 600 HP. It fits any 4-bbl intake manifold and is the most self-contained and full-featured unit of this type. It...
FiTech; Go EFI 4 EFI System; w/ Inline Fuel Pump System; Master Kit; 600 HP; Bright Aluminum Finish
Classic $1272.99 ea
FiTech; Easy Street EFI System; Basic Kit w/o Fuel Pump; 600 HP; Classic Gold Finish
FiTech Fuel Injection Easy Street 600hp EFI system. Pre-programmed with bolt-n-go technology for out of the box performance with minimal input required. Easy tach input, reads tach signal from COIL, HEI, CDI, and many other...
FiTech; Easy Street EFI System; Basic Kit w/o Fuel Pump; 600 HP; Classic Gold Finish
Classic $926.99 ea
FiTech; Mean Street EFI System; Basic Kit w/o Fuel Pump; 800 HP; Matte Black
The FiTech Meanstreet offers an onboard ECU and fuel pressure regulator to bring the user simple, clean wiring, and an easy install. It fits any 4-bbl intake manifold and is the most self-contained and full-featured unit of...
FiTech; Mean Street EFI System; Basic Kit w/o Fuel Pump; 800 HP; Matte Black
Classic $1171.99 ea
FiTech; Go Street EFI System; w/ Inline Fuel Pump System; Master Kit; 400 HP; Cast (Natural) Finish
The Go Street EFI 400HP Self Tuning Fuel Injection System is rated at 400 HP but is suitable for engines from 100hp thru 400hp. The Go Street EFI is a ready-to-run system that strays away from the programmable features and...
FiTech; Go Street EFI System; w/ Inline Fuel Pump System; Master Kit; 400 HP; Cast (Natural) Finish
Classic $1125.99 ea
FiTech Fuel Injection Retro LS EFI system. The Retro LS EFI 650hp fuel injection system offers transmission control and are suitable for everything from your junkyard 5.3 to a Stroker 427. They deliver old-school carburetor...
FiTech; Retro LS EFI System; Basic Kit w/o Fuel System; w/ Transmission Control; 650 HP; Classic Gold Finish
Classic $1834.99 ea
FiTech; Go Street EFI System; Basic Kit w/o Fuel Pump; 400 HP; Cast (Natural) Finish
The Go Street EFI 400HP Self Tuning Fuel Injection System is rated at 400 HP but is suitable for engines from 100hp thru 400hp. The Go Street EFI is a ready-to-run system that strays away from the programmable features and...
FiTech; Go Street EFI System; Basic Kit w/o Fuel Pump; 400 HP; Cast (Natural) Finish
Classic $869.99 ea
Holley; Sniper 2; EFI; Returnless Master Kit; Black Ceramic Finish
The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original...
Holley; Sniper 2; EFI; Returnless Master Kit; Black Ceramic Finish
Classic $1999.99 set