Thread: What to look for when running a smaller pulley

Originally Posted by tweeder

Most engines have knock. Mine only shows up for a spit second during shifting as it bounces off the rev limiter during shift.

ouch. you should raise your rev limit a couple hundred RPM if you raised your shift points. I'm pretty sure when you hit the rev limit the car shuts off fuel which can be catastrophic and maybe the cause of of your KR.