View Full Version : 4.2 Crank Question

07-05-2009, 08:46 AM
Has anyone here had experience with dropping the 4.2 crank (truck) , forged rods and forged pistons in an S/C motor?

I have heard of crank breakage. is this during racing or street use?

I was thinking of designing my own ball bearing crank support and full main bearing support.

what do you all think?