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Fast Fuel Systems EZ-EFI Self Tuning Fuel Injection System Kit Jeep 6 Cylinder - 30294-KIT

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  • Fast Fuel Systems | Part Number: FST30294-KIT
  • Injection Type:Throttle Body
  • Fitment:Universal Fit
  • Kit Type:High Performance


  • 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.


Question & Answers

2 Answered questions

Can this be installed diy or is professional installation required?

Asked by Pondo from Columbia, SC on

Depending on your mechanical ability and access to tools, this EZ-EFI Self Tuning Fuel Injection System can definitely be installed by the do-it-yourselfer. It is designed to be as user-friendly as possible. Thanks!

Answered by Craig R. from Columbia, SC on

Is this system to replace the standard Carter carb that comes on the engine? If so, what else do you need for full install, the motor is a 258 6 cylinder .

Asked by Bryan from Knoxville , TN on

Hi Bryan! Yes, this fuel injection kit is a complete replacement for your carb setup. This kit is complete and you won't need anything extra to get it in and up and running!

Answered by Aaron S. from Knoxville , TN on