X2....December 5 2017 at 4:02 AM
|Brent Lykins (Login blykins)|
Response to Yeah, I doubt the plugs are the issue...
All of the things that Doug mentioned can contribute. I would check idle speed/throttle blade positioning first and foremost.
A 3924 is a little more plug than what I would want for 11:1 though. May try and see if a 3910 would work for you if you exhaust all other options.