Engine/Power - EJ25T (STI and 2006+ WRX) Discussions about the USDM 2006+ WRX and WRX STi 2.5 liter turbo flat-four.

Not too shabby for a stock peashooter on the heartbreaker!

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Old 08-06-2007, 12:00 PM
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Old 08-06-2007, 12:34 PM
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Originally Posted by STiYLIN
Mods



I think that's it?
Still avoiding the octane question


At least tell me its unleaded, lol
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Old 08-06-2007, 12:38 PM
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Originally Posted by ucbsti
Still avoiding the octane question


At least tell me its unleaded, lol
Of course it was unleaded. Stop trying to compare penes, you had an STi and sold it for a more powerful car. Nuff said

Let's put it this way. This gas will run in my car 80-90% of the time.
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Old 08-06-2007, 12:56 PM
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lol im just curious man

Im to lazy to drive the 15minutes to the 76 with 100
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Old 08-06-2007, 12:59 PM
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Originally Posted by ucbsti
lol im just curious man

Im to lazy to drive the 15minutes to the 76 with 100
Too busy cage fighting? You are lucky. No 100 oct pumps in he whole county. By the barrel or at the races (from the barrel).
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Old 08-06-2007, 05:20 PM
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Originally Posted by STiYLIN
<----totally lost


um e-40 and Nickatina and 3 other guys other than KRS 1?
Just to clarify (east coast native that I am) its actually KRS ONE

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Old 08-06-2007, 05:25 PM
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What octane?
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Old 08-06-2007, 06:21 PM
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Originally Posted by blinguskahn
Just to clarify (east coast native that I am) its actually KRS ONE

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LMAO
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Old 08-20-2007, 08:32 AM
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Well peashooter is offically done putting out any more power. Just look @ the graph, the turbo just eats **** @ 5700rpms and tries to hold on after that but drops.

Torque was up close to 30wtq!!!!! on 104 compared to 100.

I went back in for a tune not to make more power but to be tuned for gas I could find locally (couldn't source 100 and can source 104).

Once again Mike made more juice for me all while keeping smooth drivability and keeping the motor happy with good afr's.

The things I saw at the shop this weekend. I did not get any spyshots but GST has got shiot going on over there! WOOT!

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Last edited by STiYLIN; 08-20-2007 at 08:38 AM.
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Old 08-20-2007, 09:19 AM
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lol...it looks like a v8s power curve. But reflected and HP following the torque curve and torque following the hp curve

I imagine it spins all 4 quite easily now?
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Old 08-20-2007, 09:27 AM
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Originally Posted by ucbsti
I imagine it spins all 4 quite easily now?
w/o hesitation.

Now let's see if I can drive this Sunday and get a 12.5-6
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Old 08-20-2007, 09:38 AM
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Shift mo faster!

You 1/8mile times should be quick at least
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Old 08-20-2007, 09:39 AM
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Old 08-20-2007, 09:44 AM
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lol no joke really, with that torque curve it should be pretty wicked from 1-3
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Old 08-20-2007, 09:47 AM
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Originally Posted by ucbsti
lol no joke really, with that torque curve it should be pretty wicked from 1-3
For shizzle.

The AVCR does help out some in 4th and 5th now that it is working properly but you are right, 1st, 2nd, and 3rd pull like mad.

I def got the downlow now. Just need to get my FP Green and I will have top end.

Remember guys I get tuned in 85 degree weather but come home and race in 55-60. I would venture to bet I am hitting 300awhp in this weather.
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