would it be possible to run a kb 1.5l on a 89 5.0 with 30lbs inj and cal. maf with no fmu? just upgrade the fuel pump? i wouldnt run that much psi. maybe 6 or 7. less if i need to. ive just heard alot of stories of gas mileage goin away with fmu's.
jump454
stock heads, stock cam, bbk shorties, off road x pipe, and the stock lower with the kb on top of that.
bump. also i plan on puttin in a air fuel wideband in. could i just put one bung in the x pipe and would it give me a good reading for both banks so i dont have to buy 2 setups?
DO NOT do it, my friend tried the exact thing and popped his headgaskets almost instantly. He had the fuel pressure cranked up at idle to 55lbs too.
I ran 30lbers and FMU on my 93 GT, don't try it without the FMU unless you get a chip done or else you are asking for it.....this is from experience...
I ran 30lbers and FMU on my 93 GT, don't try it without the FMU unless you get a chip done or else you are asking for it.....this is from experience...
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