I Am Running A Twin Turbo Blow Through Setup In A Jet. The Engine Is A 355 with a Bone Stock Shortblock Cast Pistons And All. I Was Just Wondering How Much Boost Everyone Thinks It Will Hold Up To Before I Have To Scoop Broken Chunks Out Of The Bottom Of The Boat??? I Do Not So Much Care If It Blows Up I Am Just Wondering What Everyone Thinks It Will Take Before It Does. and another useful bit of info, it runs on e85 as well..