Actually i have seen revos with everything from a .28 to a .52 4-stroke and the diffs hold up good, I know they will break eventually, but i got faith in the drivetrain holding up till the fastlane hybrid cases come out. It may take that long to get it planned and parts made for it. Mike, Expect an e-mail about this soon, I got some parts i need made for this
Work because i gotta, play because i wanna
People here hate Nitro, I love it. I start it, run it about 50 ft from me and it dies, I go after it. Perfect exercise