Can anyone tell me what the fuel pressure specs are on a 95 7.4L with the TBI. I had no pressure and replaced the filter and fuel pump and it runs OK but I am not sure how much pressure it should have.
Thanks

I believe TBI runs at 15-20lbs.

Thanks I'm good to go then. Ikept reading about pressure around 50 or 60 lbs and it kinda worried me a bit.
Thanks again

Jon

I know TBI pressue on the 350 is around 13psi I assume its the same
on the 454.

all data says ign on engine off 26-32 psi

all data says ign on engine off 26-32 psi


Right on there Zirb.
7.4 code N engine needs 26/32
Do not leave home without it.
MT

In the search for info on this I found that there are aftermarket Adjustable fuel regulators available, and even one site that showed how to convert your own. Has anybody tried this or would it be worth the time and money ??

In the search for info on this I found that there are aftermarket Adjustable fuel regulators available, and even one site that showed how to convert your own. Has anybody tried this or would it be worth the time and money ??

Do not even think about it. :grinyes: :rofl: :lol:
Keep it OEM.
OEM only hurts one time.
MT

Would'nt even think about it. Unless you want to pull all your hair out.