what exactly hapens does the plug blow out threads and all or does it start backing out until it blows and when it happens do you need new heads or just replace your plugs.
just currious

 

I have read several different accounts of how it happens. Usually...not always...it is preceded by an exhaust leak sound in the engine bay.

The search police usually irratate me but in this case it really will help you. Put in plug launch and you will get an unbelievable education. Also check the sticky at the top of the main Lightning forum page.


Rocks