Engine Kits

EZ-EFI® Self Tuning Fuel Injection System Master Jeep 4.2 Kit
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EZ-EFI® Self Tuning Fuel Injection System Master Jeep 4.2 Kit



Part #: 30295-KIT
List Price: $3,261.98
Our Price: $1,630.99
You Save: $1,630.99



The new EZ-EFI® Jeep Kit is engineered specifically to work with the unique requirements of 1972-1991 Jeep CJ/YJ 4.2L, 6 cylinder applications. An exclusive FAST™ adapter plate for the throttle body eliminates the need to replace or modify manifolds, making this the only truly easy, bolt-on EFI kit for Jeeps on the market today. And the switch to EFI means no more stalling or choking out on inclines. Using EZ-EFI® technology, the system is completely self tuning; there is no laptop or tuning experience necessary. Once the system is installed, it tunes itself as you drive.

The kit contains an adapter plate and throttle body, weatherproof ECU, wiring harness, hand-held device and everything required for installation. This EZ-EFI® system is equally suited for both highway or off-road driving.

  • EZ-EFI® is completely self tuning; there is no laptop or tuning experience necessary. Once the system is installed, it tunes itself as you drive.
  • Complete EFI Conversion kit that includes an adapter plate and throttle body, weatherproof ECU, wiring harness, hand-held device and everything required for installation minus an EFI suitable fuel system.
  • Exclusive FAST™ adapter plate for the throttle body eliminates the need to replace or modify manifolds, making this the only truly easy, bolt-on EFI kit for Jeeps on the market today.
  • Switching to EFI means no more stalling or choking out on inclines.

EZ-EFI® Jeep Master Kit w/ Inline Fuel Pump Kit - #30295-KIT

Jeep Master Kit With Inline Fuel Pump Kit includes all of the same components as the EZ-EFI® Base Kit (throttle body w/injectors, fuel rails & adaptor, clearly labeled wiring harness. hand-held, all needed sensors, & ECU) but also includes an inline fuel pump kit.