Well can hit 50 in 3rd and gets up to 60mph then it nipped up :( .. so whipped the plug out she is lean under load .. plug going gray ..
It restarted seems fine so headed home at 40mph in 4th to keep the RPM down ..
The stock main is 150 I had a 160 in I’m jumping to 180 that should be just a bit fat .. but don’t want to nip up again .. compress ion is fine ..