Hi, just had my st170 on a dyno and results were crap!! 155bhp. I've heard some engines were down on power but this is dire. I've fitted a k&n typhoon kit and a peco exhaust and that's it.
I've also had ttv racing flywheel fitted, but the dyno shows a massive 41bhp in losses. Are there any issues with the typhoon/peco set-up on standard engines, and do the power losses look similar to other dyno sheets ?? Any comments appreciated. Cheers