I've heard Hemi Super Stock cars with just a touch of flare on the gear change. I would expect they are wanting to stay away from overlap which can slow the car down. Flare and slip are not the same thing although flare is hard on the high gear clutch pack. Flare can also be tuned out.

Last edited by CMcAllister; 06/07/18 05:37 PM.

If the results don't match the theory, change the theory.