TPI to CARB to TBI

[zraffz]

zzz

[maroman88]

i THINK the tbi needs 8lbs of pressure... i went tbi to tpi to carb lol

[85berlinetta]

you could try it, but Id say upgrade to a holley blue pump if you can. That should be more than enough fuel pressure. Sounds like an awesome trade! good luck with the swap!

[JSPERFORMANCE]

TBI needs 13lbs f fuel pressure. Most Holley carb pumps are internally regulated lower than that.

[WildBillyT]

TBI needs 13lbs f fuel pressure. Most Holley carb pumps are internally regulated lower than that.

Yeah, 6-8 psi. The Holley red does not require a regulator for carb use so it's probably putting out in that range.

[chrisfrom nj]

sounds like a great deal what kind of truck do you have