Hehe, Justin is right. I dyno'd my car stock to get a baseline last year. 124whp and 118tq. Then I dyno'd again with Intake, exhaust and pullies. 135whp and 124tq. So if you think about 124/140 that's about a 13% drivetrain loss then at 135whp I should be seeing around ~153hp at the flywheel. Not to shabby for my limited mods.
Now that I got S3 cams in and the HS header going in this weekend I can't wait to see what I get when I dyno again this summer.