Hey everyone,
Feel like i have been chasing my tail on this one for weeks. I've got a 2005 c6 with a built 408 stroker and a Michigan Motorsports stage 4 drift cam. Specs as follows
Specs: 237/242 .629"/.615" 113 LSA
Issue i'm having i believe is cam surge. When slipping the clutch, all is well until the clutch is all the way out, then it starts bucking uncontrollably/violently- only way to stop it is to clutch in or rev it up higher. Have taken a significant amount of timing out of it, still there. I also have a noticeable surge cruising around 1500 rpm. Have attached latest tune and latest log. Hoping someone can take a look at it and give me some guidance. Thank you in advance!!!