[Mark Leasure]

I broke two 5 speed transmissions. I ran multiple high 9 second passes on the original trans, then the car got faster and then the breakage started happening. Both stripped 4th gear. I recommend that you stick with a 5 speed for a while, then upgrade to a dogbox if you still like racing, your power and track times warrant it. I would upgrade a lot of other stuff before the transmission - rear axles, transfercase, driveshaft, and then a dogbox. And once your at the dogbox level you'll never look back!

Or go auto, either way.