stock honda crank is good for 600 hp.... like i said, eagle rods, je pistons, arp headstuds, cometic headgasket, and some tuning( prefferably crome pro). im helping him build the motor(been there done that plenty). go with t3/t4 .60. 440 injectors. it wouldnt be a bad idea to get new rod bearings but we'll make sure which one when i come over.