O.S TZ ?
 

Does the O.S TZ have the power to strip the stock gears in a s maxx? ust want to know if I will have to change the gears to metal if I get this engine, Thanks

thats why god invented the slipper clutch.. doesnt matter how big of an engine. slipper is always set to a certain torque

i dono whats changed in the 3.3 gearbox, but if stock gear box has been able to take a beating from the .18 tm and tz, you'll do just fine.

like BS said, setup your slipper right and you shouldnt have any problems...