It's just my opinon. I choose JE 11.5 to 1 forged pistons. It would be pretty awesome to have slapped some 9 to 1 pistons and a big turbo on my sleeved block and made 450-600 hp but seriously how streetable is that. That's why I went all motor! If I get anywhere from 270-300 flywheel hp out of it I'm going to be pumped. Golden Eagle said I shouldn't have a problem seeing those kind of numbers for what's been done and the headwork alone I've been guaranteed 40 hp! Time will tell. If I get everything back together and it puts good numbers down people can justify a all motor build a bit easier. That is the only reason I even post on forums, I like learning from others and reading others post on their experiences and setups. One would have to learn by trial and error without forums and that's not my cup of tea either!