Heres a question to anyone with some knowledge, I am trying to put a solid motor together, I have a gen 4 block with 781 heads with some porting and seat work, comp cams RR, the cam I have is 224in 230ex @050 .456 .461 on 114 lobe sep. not sure about the cam but machine shop said it works for my set up?? I am running log exhaust, 12jc "A" 19' boat. Where should I go from here for the best reliability, power, etc. I have not yet got an intake or carb, and I still have all the stock pistons, rods and cast crank but was thinking about going to all forged rotating assembly? Any info is appreciated! I had a falling out with the machine shop and I got all my stuff back in boxes!!