ok so ive been working on my 89 for a while now. Im still in the process of tuning it, but i wanted to see what i was pushing cause it hauls ass!! I only ran 15 psi this time, and my AFRs are at 11.8:1 under boost.
Mods:-
JE .20 over
Eagles
Fully balanaced
2.0 mm mls HG
ARP throughout engine
Precision 6152
560cc evos
Denso fuel pump
AERO AFPR at 32 (vac on)
ETS IC kit
Aem cam gears (not adjusted yet)
Rebuilt head (stock)
1 pc DS
6 puck clutch
11lb FW
4 In Intake
Maf-t BASIC!!!!! no its not PRO lol
greddy Type S
R154
3 inch turbo back.

IDK how to get the pictures bigger.
i got 391 RWHP at only 15 psi with AFRs at 11.8:1. Im thinkin if i got my AFRs at around 12:1 i can get into the 400s at 15 psi. but i plan on running around 18 next summer when there are actually people still out cruising the HWY by me. lol
So what do you guys think? i personally think its damn good for 15 psi. lol
and it was on a dyno jet if that makes any difference...?
THANKS!
Mods:-
JE .20 over
Eagles
Fully balanaced
2.0 mm mls HG
ARP throughout engine
Precision 6152
560cc evos
Denso fuel pump
AERO AFPR at 32 (vac on)
ETS IC kit
Aem cam gears (not adjusted yet)
Rebuilt head (stock)
1 pc DS
6 puck clutch
11lb FW
4 In Intake
Maf-t BASIC!!!!! no its not PRO lol
greddy Type S
R154
3 inch turbo back.


IDK how to get the pictures bigger.
i got 391 RWHP at only 15 psi with AFRs at 11.8:1. Im thinkin if i got my AFRs at around 12:1 i can get into the 400s at 15 psi. but i plan on running around 18 next summer when there are actually people still out cruising the HWY by me. lol
So what do you guys think? i personally think its damn good for 15 psi. lol
and it was on a dyno jet if that makes any difference...?
THANKS!
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