gerg 10,871 Posted April 19, 2020 Gotta try it, 12 degrees is very conservative and might actually cause run-on from making the chamber too hot. Timing doesn't directly affect run-on, as you are cutting ignition when switching it off anyway. Running on is caused by hot spots in the chamber making it act like a diesel. They actually call it "dieseling". I reckon bump it up to 20 and see how it likes it Sent from my CPH1903 using Tapatalk 2 CHESTNUTXE and bear351c reacted to this Share this post Link to post Share on other sites
