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1cleanS13 · 05-15-2008, 12:18 AM

I expected more from my set up, but the guy that tuned it said he wanted to do a "conservative" tune on 91 octane pump gas. I was hoping to run 16-20 psi but the tuner said no way unless we did a race gas tune.

So at 1 bar on a dynapack dyno:
315whp
289wtq

Mods:
Redtop
GT2871R .64
Tomei 256/256 poncams
Walbro 255lph
740cc Tomei's
Z32 maf
HKS fmic
Greddy elbow
Test pipe
Apexi GT Spec exhaust
Blitz downpipe
stock intake and exhaust manifolds
Power FC
Greddy profec B spec II

The thin lines is my baseline when I had my stock t25 at 14psi.

What do you guys think? He tuned my AFR to 11.5 at WOT, I'm kinda new to this and this is my first time getting it tuned...Would it make more power at around 12.0 AFR?

05-15-2008, 12:18 AM	#228
1cleanS13 Leaky Injector Join Date: Jun 2006 Location: Phoenix, Az Age: 46 Posts: 133 Trader Rating: (0)	I expected more from my set up, but the guy that tuned it said he wanted to do a "conservative" tune on 91 octane pump gas. I was hoping to run 16-20 psi but the tuner said no way unless we did a race gas tune. So at 1 bar on a dynapack dyno: 315whp 289wtq Mods: Redtop GT2871R .64 Tomei 256/256 poncams Walbro 255lph 740cc Tomei's Z32 maf HKS fmic Greddy elbow Test pipe Apexi GT Spec exhaust Blitz downpipe stock intake and exhaust manifolds Power FC Greddy profec B spec II The thin lines is my baseline when I had my stock t25 at 14psi. What do you guys think? He tuned my AFR to 11.5 at WOT, I'm kinda new to this and this is my first time getting it tuned...Would it make more power at around 12.0 AFR? Last edited by 1cleanS13; 05-15-2008 at 12:56 AM..