Re: 350 cast dome pistons
Mike I don't think I'd recommend 64 chamber heads to anyone wanting to use these. That's 12.1:1 static compression ratio if the deck isn't touched and 13:1 if zero decked. That's a recipe for detonation and a cast piston won't live long detonating badly if someone runs pump gas at that SCR. At 72cc you'd be 11:1 without factory deck height and at 76cc you'd be also at 11:1 if zero decked. But as you know you can run those kinds of SCR with flat tops and be better off without the domes. There is always a market for domed pistons however and you should have no trouble selling them.
I don't about the comment regarding KB pistons, but I am impressed with the attention to detail in the KB that I don't see in the piston posted.
"..............what, and get out of aviation??"
Last edited by SY1; Aug 25th, 08 at 11:52 AM.