Just got it done and fired the thing up HOLY SHZZITE! The thing sounds so bad! HAd the head ported, Hot Cams Stage 2, Big Gun Full System, Big Gun Rev Box, Wiseco 13:5:1 compression Piston, JD jet Kit, VP U4 fuel! The thing sounds bad ass H@LL! Gonna go ride it tommorrow. Then after we get it broke in were gonna throw it on the DYNO. The last motor I had the guy do we had 58hp out of it and that was without cams, that was also my lethal 2003 YZF 450, I never lost one holeshot on that bike!