Engine Cutting Out! What to check?

Could you be in the early stages of a coil failure. With 15to1 comp. any weakness would show up pretty quick. This came to mind as you opened the plug gap some and it seems to have gotten worse. Careful not to run too hard on just the primaries as you'll be lean under power no matter what jet you run :smile:.


P.S. Disregard the plug gap comment above, i misred the sentence....oops.