Want to build a long rod, big bore 426? The math works, haven't tried it yet thuogh.
7.1 rod (bbc) 383 crank ground to 3.54, 1.120 pin, 4.375 bore piston .030 over 400 block! 2/1 rod ratio, for those that are concerned about it. You would probably need a gasket of .051 and a minimum deck cut.

Last edited by gregsdart; 04/03/18 03:27 PM.
8..603 156 mph best, 2905 lbs 549, indy 572-13, alky