alright so i got a new motor. put the cam in etc etc....dropped it back in fired up ran like a champ. bled the cooling system and such, went for a spin. id say i ran it for about an hour and a half and did about 4 wot runs. i get it back home and hop out with it running to listen to the idle and i hear a clattering sound. so i crack the throttle and yep...rod knock. AGAIN. I have no idea whats going wrong but thats 3 ****ing motors that have done the EXACT same thing.