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Old 08-01-2006, 08:08 PM   #23
Scooby Newbie
Member#: 121722
Join Date: Aug 2006
Chapter/Region: BAIC
2006 Impreza WRX tr
Obsidian Black


Originally Posted by ghibli99
I also got dyno'd yesterday at AMS after WagonMonster. I posted this in the AMS thread... here's my plot to compare to his results above:

191.2 whp
240.1 estimated crank hp (corrected for ambient temperature, humidity, etc.)
401.4 Nm torque = ~296 lb/ft

Driveline loss looks like 20%, so if I take 20% off my torque numbers, I'm guessing my wheel torque is more like 236 lb/ft. I doubt that's accurate, so someone call me on it if I'm totally off.

I'm running on the following:

2006 WRX (2.5 block)
PDE catted downpipe
Stromung 2.5" intermediate pipe
STI Genome muffler
Cobb Stage 2 OTS map (standard non-CA 91 map, Citgo 91 fuel)

Everything else is stock, except for my Zero/Sports intake pipe, but I doubt that does a damn thing.

Subaru says stock hp is 230 for my 06... I got about 10 more at the crank w/ the Stage 2 map. Not much higher, but it's about what I was expecting, since I figure Subaru is highballing their number a bit. Torque, I was pretty happy with, though.

I'll be curious to check this thread later to get to the bottom of WagonMonster's results and to check out the plot.

Correct me If im wrong but I think your severely underestimating everything. First off, the 06 would be UNDERRATED from the factory, not overrated. I figure 10more whp then pre06's. Secondly, you shouldnt be getting only 10crank hp on stage 2, that's ridiculous. So your basically sayin u gained like 4 whp, and your satisfied with that??? That dyno is messed up. Stage 2 Ap puts down around sti numbers...
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