Quote:

So, if you have an ignition system that fires a waste spark, it's going to fire that spark during the valve overlap period



Our bikes don't do that, do they? Of course, that doesn't explain why my older bikes never popped. From what I remember, it was common to fire a waste spark on inline fours.



BTW, thanks for posting. Hadn't see this writeup before.

'08 America Blue/White; Custom Headlamps, Custom Lowers, Clearview 20", Bafflectomy