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Old 01-26-2013, 08:32 AM
Chaunceton Chaunceton is offline
Officially Welcomed to the 'Fest
Location: Utah
Join Date: Dec 2012
Posts: 117
Mein Auto: 1989 325i
Originally Posted by ForcedFirebird View Post
Most m20b25's make about 130-150whp stock depending age and previous maintenance. We have dynoed several Spec and Chump e30's lately, I would say 140 is the average.
And one turbo is capable of adding over 150 whp?
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