Quote Originally Posted by techinspector1
Probably because of the centrally located spark plug where all areas of the chamber were equidistant from the plug. That and a low surface to volume ratio which tended to eliminate cooler areas and lended itself to a complete burn. I'm just theorizing though.
i was thinking the same thing after i ran the post so i am going to be runing 9.5:1 how much is to much and how mush is to little?