2011-12 Ford; Coyote; Holley; EFI; HP ECU, TI-VCT & Harness Kit; W/ EV6 Connectors & NTK O2 Sensor
Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked...
2011-12 Ford; Coyote; Holley; EFI; HP ECU, TI-VCT & Harness Kit; W/ EV6 Connectors & NTK O2 Sensor
Classic $3599.99 set
1999-04 Mustang; 4.6L 2V; Holley; EFI; HP ECU & Harness Kit; W/ Bosch Connectors & NTK O2 Sensor
Looking for a plug and play kit for your Ford Modular engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more! Is your cam too wild for a MAF? Power adders? You name it, and...
1999-04 Mustang; 4.6L 2V; Holley; EFI; HP ECU & Harness Kit; W/ Bosch Connectors & NTK O2 Sensor
Classic $3399.99 set
2011-12 Ford; Coyote; Holley; EFI; HP ECU, TI-VCT & Harness Kit; W/ EV6 Connectors & Bosch O2 Sensor
Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked...
2011-12 Ford; Coyote; Holley; EFI; HP ECU, TI-VCT & Harness Kit; W/ EV6 Connectors & Bosch O2 Sensor
Classic $3349.99 set
Mopar 413 / 426 / 440 Big Block Edelbrock Pro-Flo 4 XT Sequential Port EFI System - Black
Edelbrock Pro-Flo 4 XT Sequential Port EFI System for Big-Block Mopar 413, 426 & 440 C.I. engines. This system EFI system features a black finish Pro-Flo XT intake manifold with 35 Lb/Hr injectors capable of 550 HP at 58...
Mopar 413 / 426 / 440 Big Block Edelbrock Pro-Flo 4 XT Sequential Port EFI System - Black
Classic $2970.99 ea
GM LS2/LS7; Holley; EFI; HP ECU & Harness Kit; W/ 58X Crank Sensor, Bosch Connectors & NTK O2 Sensor
Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more. Got a stock LS engine? Simply download a base map and you're on your way....
GM LS2/LS7; Holley; EFI; HP ECU & Harness Kit; W/ 58X Crank Sensor, Bosch Connectors & NTK O2 Sensor
Classic $2969.99 set
2011-17 Ford; Coyote; Holley; EFI; HP ECU & Harness Kit; W/ EV6 Connectors & NTK O2 Sensor
Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked...
2011-17 Ford; Coyote; Holley; EFI; HP ECU & Harness Kit; W/ EV6 Connectors & NTK O2 Sensor
Classic $2969.99 set
Holley; HP EFI; ECU And Harness Kit; With NTK O2 Sensors; GM TPI
Looking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kit is designed to be used...
Holley; HP EFI; ECU And Harness Kit; With NTK O2 Sensors; GM TPI
Classic $2869.99 set
Holley; HP EFI; ECU And Harness Kit; With NTK O2 Sensors; Ford TFI
Looking for a alternative for your stock or built late model factory FORD EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with...
Holley; HP EFI; ECU And Harness Kit; With NTK O2 Sensors; Ford TFI
Classic $2869.99 set
GM LS2/LS7; Holley; EFI; HP ECU & Harness Kit; W/ 58X Crank Sensor, EV6 Connectors & Bosch O2 Sensor
Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more. Got a stock LS engine? Simply download a base map and you're on your way....
GM LS2/LS7; Holley; EFI; HP ECU & Harness Kit; W/ 58X Crank Sensor, EV6 Connectors & Bosch O2 Sensor
Classic $2719.99 set
2011-17 Ford; Coyote; Holley; EFI; HP ECU & Harness Kit; W/ EV6 Connectors & Bosch O2 Sensor
Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked...
2011-17 Ford; Coyote; Holley; EFI; HP ECU & Harness Kit; W/ EV6 Connectors & Bosch O2 Sensor
Classic $2719.99 set
1970-91 AMC; 290-401 cid V8; Edelbrock Pro-Flo 4 Sequential Port Fuel Injection System; Satin
The Edelbrock Pro-Flo 4 EFI Kit #35650 for 1970-1991 AMC 304, 360, 390, 401 CID engines is a fully sequential multi-port injection system designed with a fuel injector strategically positioned in each runner of the intake...
1970-91 AMC; 290-401 cid V8; Edelbrock Pro-Flo 4 Sequential Port Fuel Injection System; Satin
Classic $2483.99 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
FiTech; Go Port EFI System; Chevy Small Block; 500-1050 HP; Matte Black Finish
FiTech SBC Oval Go Port 550-1050HP Chevy Small Block Port EFI systems put high performance within the reach of everyone! The innovators at FiTech have taken advantage of the easy throttle body installation and precision fuel...
FiTech; Go Port EFI System; Chevy Small Block; 500-1050 HP; Matte Black Finish
Classic $2295.99 ea
FiTech; Go Port EFI System; Chevy Big Block Rectangle Port; 500-1050 HP; Matte Black Finish
FiTech BBC Rectangle Go Port 500-1050 HP Chevy Big Block Rectangle Port EFI System puts high performance within the reach of everyone! The innovators at FiTech have taken advantage of the easy throttle body installation and...
FiTech; Go Port EFI System; Chevy Big Block Rectangle Port; 500-1050 HP; Matte Black Finish
Classic $2236.99 ea
FiTech; Go Port EFI System; Chevy Big Block Rectangle Port; 200-550 HP; Matte Black Finish
FiTech BBC Rectangle Go Port EFI fuel injection systems put high performance within the reach of everyone! The innovators at FiTech have taken advantage of the easy throttle body installation and precision fuel distribution...
FiTech; Go Port EFI System; Chevy Big Block Rectangle Port; 200-550 HP; Matte Black Finish
Classic $2023.99 ea
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,...
The new Total Package EFI swap kit for 1964-68 Mustang and 1967-68 Cougar models features FiTech's proven Easy Street 600-horsepower throttle body as the heart of the system, delivering smooth and reliable performance. In...
The new Total Package EFI swap kit for 1955-56 Bel Air, 210 and 150 passenger car models features FiTech's proven Easy Street 600-horsepower throttle body as the heart of the system, delivering smooth and reliable...
The new Total Package EFI swap kit for 1965-66 Impala, Caprice, Bel Air and Biscayne passenger car models features FiTech's proven Easy Street 600-horsepower throttle body as the heart of the system, delivering smooth and...
The new Total Package EFI swap kit for 1961-64 Impala, Bel Air and Biscayne passenger car models features FiTech's proven Easy Street 600-horsepower throttle body as the heart of the system, delivering smooth and reliable...
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; Quadrajet; Self-Tuning; Fuel Injection Conversion Kit; Classic Gold Finish
Are you tired of rebuilding the 50+ year old Rochester Quadrajet™ (Q-Jet) on your classic Chevrolet, GMC, Buick, Oldsmobile, or Pontiac? Introducing Sniper EFI Quadrajet™. The first bolt on spread bore electronic...
Holley; Sniper; EFI; Quadrajet; Self-Tuning; Fuel Injection Conversion Kit; Classic Gold Finish
Classic $1699.99 set
Holley just brought EFI within range! Introducing Sniper EFI 2300! It's perfect for any vehicle that came standard with a 2300 Holley Flange like some Fairlanes, Galaxies, Falcons, Comets, F100s, Javelins, Rebels, Mustangs,...
Holley; Sniper; EFI; 2300 2-Barrel; Self-Tuning; Fuel Injection Conversion Master Kit; Shiny/Polished Finish
Classic $1549.99 set
FiTech; Go EFI Classic EFI System; With Force Fuel Mini Delivery; Master Kit; 650 HP; Gold Finish
FiTech Fuel Injection introduces the all-new Go EFI Classic Gold revolutionary fuel injection system that allows you to maintain the classic carburetor look while eliminating cold start issues, hesitation, vapor lock, and...
FiTech; Go EFI Classic EFI System; With Force Fuel Mini Delivery; Master Kit; 650 HP; Gold Finish
Classic $1480.99 ea
FiTech; Go EFI Classic EFI System; With Force Fuel Mini Delivery; Master Kit; 650 HP; Black Finish
FiTech Fuel Injection introduces the all-new Go EFI Classic Black revolutionary fuel injection system that allows you to maintain the classic carburetor look while eliminating cold start issues, hesitation, vapor lock, and...
FiTech; Go EFI Classic EFI System; With Force Fuel Mini Delivery; Master Kit; 650 HP; Black Finish
Classic $1480.99 ea
FiTech Fuel Injection introduces the all-new Go EFI Classic Gold revolutionary fuel injection system that allows you to maintain the classic carburetor look while eliminating cold start issues, hesitation, vapor lock, and...
FiTech; Go EFI Classic EFI System; With FiTech Go Fuel Pump 340 LPH In Tank; Master Kit; 600 HP; Gold Finish
Classic $1460.99 ea
FiTech; Go Port EFI System; Standalone; Matte Black Finish
The FiTech Go Port EFI System Standalone System makes port style EFI was as simple as throttle body style EFI. This kit provides all the advantages and easy installation of throttle body EFI with the precision fuel...
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' 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...
Holley just brought EFI within range! Introducing Sniper EFI 2300! It's perfect for any vehicle that came standard with a 2300 Holley Flange like some Fairlanes, Galaxies, Falcons, Comets, F100s, Javelins, Rebels, Mustangs,...
Holley; Sniper; EFI; 2300 2-Barrel; Self-Tuning; Fuel Injection Conversion Base Kit; Black Ceramic Finish
Classic $1299.99 set
Holley; Sniper; EFI; Self-Tuning; Fuel Injection Conversion Base 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...
Holley; Sniper; EFI; Self-Tuning; Fuel Injection Conversion Base Kit; Classic Gold Finish
Classic $1291.99 set
Holley; Sniper; EFI; Self-Tuning; Fuel Injection Conversion Base Kit; Black Ceramic 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...
Holley; Sniper; EFI; Self-Tuning; Fuel Injection Conversion Base Kit; Black Ceramic Finish
Classic $1259.99 set
Holley EFI; Sniper 2 EFI Upgrade Kit w/ Regulator; Black
Want to make the switch from the original Sniper EFI to Sniper 2 and don't want to rewire your system? The new Sniper 2 upgrade kits are designed to do exactly that! Included with each Sniper 2 Plug and Play upgrade system is...
Holley EFI; Sniper 2 EFI Upgrade Kit; Polished
Want to make the switch from the original Sniper EFI to Sniper 2 and don't want to rewire your system? The new Sniper 2 upgrade kits are designed to do exactly that! Included with each Sniper 2 Plug and Play upgrade system is...
Holley EFI; Sniper 2 EFI Upgrade Ki w/ Regulator; Polished
Want to make the switch from the original Sniper EFI to Sniper 2 and don't want to rewire your system? The new Sniper 2 upgrade kits are designed to do exactly that! Included with each Sniper 2 Plug and Play upgrade system is...
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; Killshot 4-bbl EFI Fuel Kit; 5" Handheld; 255 In-line Fuel System; Blackjack Pro Series Billet Distributor; Polished
Classic $1014.99 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...
FiTech; Ultimate SBC TPI Standalone EFI System; w/ Dual O2 Sensors
Bring your GM TPI system up to date with the FiTech Ultimate SBC standalone EFI system. There were thousands of small-block Chevy engines fueled by the OEM Tuned Port Injection (TPI) systems back the mid '80s to early '90s....
FiTech; Ultimate SBC TPI Standalone EFI System; w/ Dual O2 Sensors
Classic $954.99 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' 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' 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...