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kurt02gt
10-29-2007, 07:39 PM
I'm switching from 4R70W to a C4 from PA. Actually it is there lifetime warranty trans with the brake.

My question is where do I want my stall to be. My numbers are: 282rwhp and 315TQ on the chassis dyno with the 4R70W trans. I'm thinking 5000-5200rpm stall and using a two step at 4200-4500rpm. Does this sound correct or I'm looking at this wrong? It is a track.

SilverFox
10-30-2007, 11:23 AM
where is that peak tq?

kurt02gt
10-30-2007, 11:46 AM
roughly 4200-4300rpm.