Mike D

I would think a new pump would out perform what you have but I don't recall seeing a back to back comparison to say for sure.

SINGLESTACK

I just got done building a truck for a guy I work with and I put a brand new vp on it, edge hot comp, smarty, ddp200's, HTT 64 71 14, Helix 2, hamilton springs, and all the other goodies to support it(tranny,fass) and the truck is a 01 and the vp is an so and it only made 551 and 1150 with 12psi of fuel pressure, so what am I doing wrong! And also how did my old truck gain 90 hp just by adding a tst to it?

Mike D

How much boost are you getting out of the charger on the dyno?

SINGLESTACK

60 psi

Mike D

60! I'd say that's a bit much. Have you ever checked the drive pressure?

SINGLESTACK

never knew how to do that? but when I back the waste gate down to 50 the smoke was terrible, 58-60 it is a lite haze and runs better than 50, a lot better up top.

Redliner

im serious only thing we changed was puttin on a tst tony. oh and the trans went out the week he got it so it has a goerend now. we tapped the pump with both boxes. it just got put back together after a helix 2 showed up in the brown truck along with a 64-71... ill let u know the results

SINGLESTACK

hey I don't think 600 is impossible for you I just think it would be tuff because I just got done building a truck and it was a 50 horse shy of 600 and about the same work you have.

SINGLESTACK

Hey don't look at me that was full built sun coast tranny.

Redliner

Oh no I aint pointin no fingers. Youll have these things with a used truck.