Scion FRS 521hp at 20psi. Stock Motor.
And it seems to be holding up the punishment well so far. Very impressed with the FA20 Engine. I wonder how long the rest of the drivetrain holds up.
¨Car has over 150 dyno runs from testing a bunch of stuff. I would say roughly..
50 runs @ 250-300hp
50 @ 300-380hp
30 @ 420-450hp
20 @ 480 - 520hp
This is just a guesstimate but, we haven't been nice to this car that's for sure.¨
1999 328i Sport Package, Premium Package, 5 speed, Alpine white.
Last edited by RockLee; 12-10-2012 at 01:47 PM.