Originally Posted by propr'one
how did you get an additional 50 horse out of the m52?
I'm not even sure how. All I've done is intake, fan delete, m50 manifold and exhaust and dynoed 198whp.
Plus this was with the jammed vanos. At the time, I thought I had software too but it turns out I don't.
The guys on bimmerforums say I have a freak motor. I know it been rebuilt, so maybe the owner had a bunch of engine work done. I have no idea lol.
I can't wait to see what it will have with cams and software and some pullies.