Originally Posted By Dragula


Also the Ohio Crank boys did an awesome job on the re-work of the 4.75 crank. bearing clearances are set at .0015-.0025...Bigger and you will have less oil pressure than optimal at idle. We had to re-hone the crank bore in the block because one journal was bigger and then tell the guys at Ohio Crank what our sizes were. Its spins like glass on wet ice in there....

I think those rod bearing clearances on aluminum rods might be okay, definitely to tight for me for steel rods with either stock Mopar or BB Chevy rod journal sizes, maybe okay for Honda 1.88 rod size work twocents

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)