09-17-2012, 03:23 PM
The 10 and 12 speed sound like they would be great, but do you ever get tired of hearing the tran shifting all the time. I don't even like to hear my Allison shift so I don't run in performance. The 600HP may be all allison allow? Probably if I could afford, my preference would be the DD with Allison in 2005-6 rear steer and that what I am waiting on. I was at Newell when they sent out a drirveshaft for a 625HP with 10speed that had come out of the bus in Branson.
1996 #422 and 2004 #689 with YELLOW Goldwing, BMW K1200S, RZR, Dodge Truck