Post-redesign fuel pump adequacy

[lametec]

It won't do it.


Get a used turbo (or V6) pump if you want to keep it cheap.

[Mfree]

I know the post-1990 TBI fuel pumps supply the full 30-something PSI instead of the older TBI's 16, but are they the same pump as used in the turbo vehicles?

What I need to know is if my stock 1991 TBI fuel pump could possibly keep up with a 180hp TII conversion... I'll be using an aftermarket computer and will try to keep the boost down until I've got the ins and outs configured, and I'm trying to keep this cheap as well (already have the aftermarket ECU...) and will probably upgrade the fuel pump later on when I turn it up to my target 250hp.