im looking to buys head but for like 250 bucks max and something with a low cc combustion chamber so i can get my compression up to like 10:1 it is more of a street motor but i wanna have enough get up go so when i pull up next to these rice burners im gone before they get a chance to step on the gas im looking for lie 350-375 hp with 9.5:1 and the cam listed