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SPECIFICATIONS
2.49 cc
Displacement:
5 mm
Crankshaft Thread:
FEATURES
60% more power
Straight-through exhaust flow
Slide carburetor
New push-button EZ-Startâ„¢
TRX IPS crankshaft
Knife edge connecting rod
Long rod design
Offset wrist pin
Smooth tubular header
Molded head protector
Cast cylinder head
High-Volume air filter
O-ring exhaust gasket
Super light piston and rod
Square reciprocal geometry
High performance ball bearings
The TRX® 2.5 Racing Engine is loaded with advanced engine design features such as the free-flowing rear exhaust, the unique composite slide carburetor, and innovative porting that previously would only be found on the most exotic, modified racing engines. Traxxas brings it all to you and makes it start with the push of a button.