It sure is a red flag, cornbread. A worrisome one. There's got to be some connection between that statement and Heinricy's disasterous pre-race drive train explosion, though no one will ever admit it. And since Heinricy's never mentioned using the iso torque since(has anyone at all heard ANYTHING from him), and assuming he's still very involved in racing, it leads me to believe the durability is a real problem. Then again, you would think TG knows all that and still threw in over 6 mil.