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Old 03-30-2008, 11:05 PM   #323
Scooby Specialist
Member#: 145027
Join Date: Apr 2007
Chapter/Region: SWIC
Location: phoenix
2004 WRX FP Green
MFactory/2Tone/built 205


Protune by Ron @ Axis
Dyno Dynamics
18 psi
crappy 92 octane
peak hp: 288.8 @ aprox 6300
peak tq: 253 @ aprox 5300
stock Sti puts down 220hp +/-10hp
2004 wrx 2.0 w/vf39, ebay topmount, utec, pinks, up & tbe, walbro

If you ever wondered how rich a stage 4 utec basemap is, take a look at my tune graph. The afr drops richer than 10:1, richer than the dyno would plot. Stupid rich and low boost got me a 200hp baseline, an hour of Ron's time got me about 89 extra. Not to mention my fuel mileage went through the roof! (tank and a half to get there, 3/4 of a tank on the way back)

before and after boost vs. afr

I could feel every bump in the lower graph driving. The new tune drives smooth as can be. Cheapest horsepower I ever bought!
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cooleys04 is offline   Reply With Quote