maybe you experts out there can help me out. i've modified my turbo II rather nicely i would say in the last yr. but i never did a dyno run im to poor.

i have the following mods:

bonez intake
full rb exhaust--3 in. dp
jacob's ign. with wires
rb fcd
apexi bov
apexi safc
12 lb. aluminun flywheel
stock turbo (i have a gtx turbo & manifold im putting in soon)

engine has 105,000 miles and runs very strong, idles perfect.

ok how much hp do i have? i have estimated around 270.
would i be right.
also how much hp would i gain when i swap for the gtx turbo & manifold.


thanks,
jae

 

show a little love over here!!!!!

 

I would guess that you have roughly 255 fly wheel horspower. With the stock ports and those mods, you would be very lucky to hit 230 rwhp, I'm thinking you're more like 220 to the wheels...

with the same mods that you have and a gtx turbo, I did 232 rwhp, but that was 2 years ago.

my 2 cents