Rotating assy balance

disagre,


-disagree , thats terrible spread on the balance
I `d be trying to get it done right some way --------and dam sure aint gonna switch rod caps around !
My 505 kit was race balanced by hughs engines , on a solid motor plate , no rubber bushings , u cant feel it running !
I'm talking about factory balance on our old engines... I've seen 20-30 grams difference just from rod to rod. New OE stuff is much closer.