Quote:

Every flat tappet cam ive broken in seemed to lope more after it was run for a while. Where is your timing? Sounds like your motor is laboring, and at a high idle too. Im guessing you are running manifolds as well?



now that I'm on my computer and I listened to the original video, I agree.

Tune the motor. idle sounds like it's up at about 1000-1200 rpm. dial it back to 750 and see what you get then. if it won't idle that low, find out why...timing off? idle mixture off? vacuum leaks?

**Photobucket sucks**