How come the guys running superchgargers never o-ring the heads. In the past it was pretty common place, now I dont see any of the guys runnning superchargers mentioning it. <img border="0" alt="[USA]" title="" src="graemlins/patriot.gif" />

 

because they are not running that much boost. and just take parish for example running two power adders and no problem yet. i was going to do mine but the gaskets cost 400$ and i just wanted to be sure that everything ran fine just incase i had to pull the heads for some reason. i will do it later on now that i know every thing is ok. also i think most of the people who know about it are the older ones. it is one of those things you do not hear much about.just my .02$