The TRX 2.5 set the bar and was heralded as the most powerful smallblock engine we have ever tested by RC Car Action Magazine. The TRX4-TEC 3.3 3.3 is bigger, faster and puts out a whopping 60%
more peak horsepower compared to the TRX 2.5. The overall power under the curve is nearly 50% greater. This means you get smooth, linear power output with increased performance and responsiveness
across the entire RPM range. The TRX 3.3 is for drivers at the highest skill level who have the experienced reflexes for extreme speed and acceleration. Traxxas builds more car and truck engines
than anyone so you can always count on the reliability and support that has been proven in thousands of Traxxas TRX Racing Engines.
Features:
* 60% more peak horsepower than the TRX 2.5 Racing Engine
* Bigger piston and sleeve delivers extreme power.
* Consistent and smooth throughout the entire power band
* Resonator blue-anodized aluminum tuned pipe
* New enclosed receiver box
* White powder coated springs
* Widened rear belt and larger pulleys
* 70+mph top speed
Includes:
* RTR 4-TEC 3.3
* 3.3 Engine
* EZ-Start4-TEC 3.3
* Full Color Manual and DVD
* Fully Painted and decaled body
* TQ-3 Traxxas Radio
TRX4-TEC 3.3 is bigger, faster and puts out a whopping 60% more peak horsepower compared to the TRX 2.5.