Originally Posted by
wolf16731
Funny thing is, the OS 18TM, while a great engine, is NOT original equipment for a T-Maxx. The original equipment is a TRX3.3 engine.
Yeah, I was thinking the same, but hate to state the obvious. I was also wondering why someone would take a 18TM that supposedly "ran great" out of the truck, and replace it with a 3.3.