Quote Originally Posted by blakgtp View Post
haven't done a wot run yet because, merging onto the highway today, i went like 75% and got 6.3 degrees of kr on the 3.5 pulley. i'm starting to think that it's false knock. gonna install the new front o2 sensor soon because i was skeptical of the old one and think it might be running lean. but also i noticed some points where the headers touch other metal components, gonna stick some foam tape on those components, see if that helps
Not false if you're merging on highway. -- Pulley up on the double mister.