Im acquiring an 89 4.2L manual transmission YJ, and have questions about the improvements this kit brings.
I have driven them, not often, and I understand how and why they work.
As a Cali emissions tech, and Jeeper I know the whole deal, except:
Has anyone installed one on their Jeep, and can you describe the affects before vs after?
Power and driveability gains?
I dont want to hear from any carburetor lovers, we all know you swear by your carburetors, but thats not me...
I am considering keeping this 89 and selling my '90 2.5L if the gains are worth it, thats alot of parts swapping after installing the kit (i want to keep all my goodies from my '90)....
Jeep TBI Products :: TBI KIT: JP1 Emission Legal Version CARB EO #D452 1972-80 CJ 4.2L Offroad - Emissions Legal - Howell Engine Developments, Inc.
Yes, I know, im speaking in YJ, but this issue covers all the 4.2L Jeeps...