Anybody out there using a c4 or other three speed automatic in an 8.5 tire nitrous car ? and making it work ? Already have a nicely built trans but with a loose 8" coan converter. Runs great on motor , not so great on the juice. A complete glide with Ultra Bell , new drive shaft , good nitrous converter would be 2500-3000 bucks. But I could buy a nitrous converter for my c4 for 1000.00. Any thoughts or opinions welcome. It is a stock suspension fox mustang. The Coan converter goes 5500 on the brake.