I tightened it about one full turn of the bolt, I marked it before starting. The belt doesn't "seem" any tighter but I didn't want to overtighten it. I did one pull and the boost peaked at 7,000 rpms (at 12.2psi) and stayed pretty constant all the way to 7,700 this time, not dropping off anymore. I'll do a few more pulls some time later to confirm but I think it's fine for now. New clutch goes in on thursday, then I'll do the break in miles and get it on a dyno fairly soon after.
|