Need help on information on the RB concept TM728 and TM323.. where i can find parts at? size of them.. How they run. I plan on putting the 728 into my Mutilator.. Will it make it move and smoke my buddy's Losi 8ight with a RB .21 t6t7 or something like that..

Those were engines that were meant for the T-Maxx and Savage. They're torquey, but no real top end in a single speed application like a truggy.

The 323 is for maxx's and revos (small block trucks)I would go with the 728 and change your gearing. You probably wont smoke him but it will get interesting.</p>

Mutilator is heavy and with a torque motor, it won't ever catch a light Losi with an engine that can whine.

Thanks Guy's. He sold the losi and now he is getting a jammin x2. But i just completley smoked my .32 motor. I have been reading alot into the Axial .32rr. Im only a backyard basher. We have a cool little track with jumps and stuff but i was wondering if the Axial is a good basher for on my Mutie...? I dont want another Force because my last one fried also and it was only running 217 degrees when it blew.. then i got this one and after a gallon and a half of fuel i couldnt stop it from going into the 300 range. Took it to the hobby shop and he couldnt even figure it out.. I found 2 air leaks, 1 on the carb and 1 on the back plate. got them fixed and it was running good. Ran it up and down the road a couple time to get to temp and at 237 it shut down and wouldnt turn over... Ripped it all apart and the con rod was no longer there. it was in pieces everywhere.. So give me some news on the axial.. I dont want to spend a ton of money on a motor being i am only gonna bash with it anyway..