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Pretty much stock, 226whp - 221 torque

Old 03-28-10, 05:18 PM
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Pretty much stock, 226whp - 221 torque

The drop off is due to boost dropping off in the upper RPM and causing a break up due to over fueling and water meth mix. Not sure of the AFR or EGT's. Didnt have anything hooked up. I will be going back with a upgraded internal wastegate and maybe an safc to try for 250whp.

Minimal things done...

Stock turbo
Stock motor (never opened, unknown milage)
Stock ECU (chipped by pan-speed, No idea what has been changed???)
Stock top mount intercooler (modified by me)
Home made intake, 2.5"
Home made 3 inch exhaust/DP
Port and polished manifolds and TB by me

1st run: 3rd gear with water/meth
2nd run: 4th gear with water/meth
3rd run: 3rd gear no water meth


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Old 03-28-10, 06:32 PM
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Congrats! Good numbers man.
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Old 03-28-10, 07:49 PM
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1st run:









2nd run:


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Old 03-28-10, 07:54 PM
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Originally Posted by rotordad View Post
Congrats! Good numbers man.
thanks!

I was pretty impressed. And im very confident that with a new wastegate with capabilities of holding boost to the 7k+, instead of dropping off and causing the break up at 5500, i would hit around 250.
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Old 03-28-10, 10:59 PM
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It would be nice to see you hit the 250 mark on minimal mods, good luck!
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Old 03-29-10, 07:16 PM
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How much psi?
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Old 03-30-10, 08:32 AM
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11psi but dropping off hard after 5500rpm to 6psi. thats the dip in power...

the 226.9 whp run was done it 4th gear, so i think it hit 13-14psi before dropping off also.
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