how much horsepower?

moper said
I have a little high boost experience with GM stovebolts... Ring seal is a big issue on it because the bores move all over... As you can't get a better block (meaning thicker walls) it was sleeved, the deck completely modified, and the block filled (runs on mechanically injected methanol). Oil coming out everywhere is a sure sign of pressure leaking by the rings and the block "moving around" under the load. Turbos won't kill the mains although I'd assume he did something down there.

RyanJ Built it. It's bottom filled and uses an oil cooler.
Very weird looking pistons in it too. They're a dish with a weird looking nipple thing in the middle and some gold colored thermal barrier coating.
It's safe to say there's probably some movement going on in there. no doubt.

Strange stuff. After bothering him for a while he bought an r block, but I dont know when he'll use it. I will say that it's a very, very nicely dont engine with all top notch stuff.

It's paxton supercharged.