Traxxas TRX Racing Engines are the most powerful engines available in any Ready-to-Race® vehicle. The TRX 2.5 set the benchmark and was heralded as "the most powerful smallblock engine we have ever tested" by RC Car Action Magazine. The TRX 3.3 produces an extreme 60% more peak horsepower compared to the TRX 2.5! The overall power under the curve is nearly 50% greater to deliver the smooth, linear power output TRX engines are famous for. The TRX 3.3 Racing Engine delivers thoroughbred race engine performance that's absolutely second to none, along with EZ-Start electric starting convenience; and the reliability, ease of use, and support you expect from Traxxas. The TRX 3.3 provides drop-in compatibility for all models equipped with Traxxas TRX 2.5 engines. It's an instant, extreme power upgrade. All Traxxas TRX Racing Engines are protected by the exclusive Traxxas Lifetime Engine Replacement Plan.

This version comes with a pullstart which can be removed for use with the optional EZ-Start sold separately.