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Old 07-10-2008, 02:09 PM   #8
Scooby Specialist
Member#: 14911
Join Date: Feb 2002
Chapter/Region: MWSOC
Location: The land of E85
Not A Wagon!
2011 WRX - 285s on 18x9.5


With lean mixtures and tons of timing, I never saw over 1550 measured where the runners come together on the driver's manifold. I was really pushing the limits of the high RPM power on my TD04/2.0L and had 250 hp+ from 4700-7000 rpm.

When I first switched over, my EGT's were 100-200 cooler than gas at redline. I actually had problems building enough exhaust energy to maintain high boost pressures from 5000-6000 rpm and had to do quite a bit of tuning to get the lost power back.
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