Same Psi Losing Torgue

[oneqwkcvc]

I have the ssautochrome mani,a t3/t4 turbo ,2 1/2 stainless piping ,vibrant fmic,greddy rs bov,vortech fmu,missing link,450cc injectors,safc,clutchmasters stage 3,The reason I am giving you all this info is because I have ran this setup for a week and a half at 10psi it would put you in the seat at 5000 rpms which I wished it was at 3500 but anyway,It still reads 10psi but doead not seem to pull as hard ,The clutch is great.I know that yall do not like the ss mani but it does not have cracks yet.the bov is staying closed until vacuum.What could be cuasing the lack of torque? And no it does not smoke Everything is new I have been working on it for 2 years and just got it on the road.Any suggestions would be great thank you.Oh and I do plan on getting rid of all the bs and get the zdyne gold.But I have to figure this out first.And Yes I have turboed many cars.This is just wierd

[jdk915]

Well not seeming to pull as hard? doesn't really say alot. You should have a dyno run to compare something. ( like before & after tuning ) And you probably want a wideband 02 sensor for finer tuning. Then you can at least see if your a/f ratio is within limits, and see where your powerband is dropping, good luck,
J.D.

[oneqwkcvc]

well at full throttle my a/f ratio is 10.7 which is really rich.And what I mean is before it was like hitting nitrous at 4500 rpms now there is no kick.

[Calesta]

Maybe you washed out your rings...