I have a 2019 Bullitt with a Whipple Supercharger. It's been misfiring on the random cylinders, but started on #2 cylinder. I've run fuel injector through the 93 octane tanks, cleaned and maintenanced the cold air intake, new synthetic oil, new NGK spark plugs and swapped the coil packs with Granatelli Street Fighters. It's improved a little, but still under powered. The fuel/air gauge goes past 20 when it happens, which is more often in 3rd and 4th gear after 3000 RPM's. When it hits...

Cylinder Misfires - 2019 Bullitt with SC