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'99 OBS V7 STi Swap
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850 Posts
Discussion Starter #1
Just got back from dynoing the car at PDX tuning. Great guys down there by the way. So here are the before and after results...

Before


After



First runs were with only a Cobb Cat-Back/Stock DP
Second runs were with Cobb Cat-Back/Stock DP and ScoobyECU chip

Oh and these are from a V2 STi swap.

I'm pretty happy about the results. Free up even more power once the stock dp is replaced.
 

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95 RHD WRX
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1,799 Posts
You only made 210whp on the v2 sti motor? Those numbers seem a bit low, I was under the impression almost all ej20g's dyno'd 225whp+ ?
 

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'99 OBS V7 STi Swap
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850 Posts
Discussion Starter #4
derekthecynic - from my research the numbers are very consistent with the V2 motors. Back in salt lake 3 other guys have pretty much the exact same ej20g engine (ecu's are all diff) and every one made right around those numbers. the numbers were around 225+ with a full decat on the others though. all my figures are with a stock dp.

turbo tecnica - it was more jerky before. the new map is much more responsive and the power feels to be there faster down low now. major noticable difference is the power through the mid-high range though.
 

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1993 Legacy Turbo Wagon
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746 Posts
Here's mine stock, with only a tanabe dp and a ricer greddy evo 2.

I have a few things that I just installed that may somewhat increase that. tee hee.
 
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