RB released the TM323, Monster truck owners said: "It's a missile in a silver box!" They also said, "Do you think we can get even more speed and acceleration?"
Rody ROEM listened and inspired the R&D staff to develop the ultimate racing engine for your Monster truck.
Just like the TM323, this new engine displaces .23 cu in or 3.78cc. It has been designed to transform your REVO or T-MAXX into a real racing Monster. Its design features draw from the latest technological advancements found in top level RB competition engines.