[Gustav]

Johnny what diffs you got? If they're 3.3:1 i'd try 24/51,twin 7xls are going to want some load (at least 20:51) or they'll run too hot,that's going to be wicked fast though but i guess that's what you're after(just keep away from those curbs:027: ).Mike had some 24T mod1 stock a while ago,he might still have some to make a pair of pinions.

Also ,if you speak to Mike i'd ask him about the MGT slipper parts that coolhand needed to solve the problem of the 2250 tearing off the little brass pins that key to the steel slipper plates.Your set up might do the same thing.