slowridn73

iTrader: (1)

Im looking to reduce the 10cc dome on a set of diamond pistons down to apprx. 5cc, trying to get a solid 12:1 compression ratio, anyone have any experience or thoughts? I plan on calling the manufacturer about this when I get a good phone connection but until then can anyone shed some knowledge?

AES Racing

iTrader: (6)

We cut pistons on our lathe often, cut dome off, cut CH down, whatever needs be done.

racer7088

yep no problem or flycut some off.

slowridn73

iTrader: (1)

thanks for the reassurance, I've known about the fly cut but never heard of taking 5cc off the piston before, thanks, that is a relief, now I just have to pay for it and the rebalance for the rotating assymbly.