The worst beating happens in the first foot or two. I would have to think a very efficient converter behind a high torque bigblock is the toughest on the ring and pinion, if you don't use a brake and it hooks hard.

Last edited by gregsdart; 05/21/18 07:42 PM.
8..603 156 mph best, 2905 lbs 549, indy 572-13, alky