So, I want to build up my Indy block. I've been told not to go over 4.500" stroke by so called "People in the know". I've asked about CCW cranks. Everyone agrees that they are better. But I haven't received a straight answer on if it's worth it for my build. I understand it is easier on main bearings, but $150/set of main bearings compared to doubling or tripling the cost of the crank. If that is the only benefit, I might as well stay with a standard crank. Engine will be around 572 or slightly larger, not turning much past 7,000 rpm.