5407
The powerful TRX® 3.3 racing engine with IPS shaft and recoil starter delivers unbeatable performance on or off the track. The engine features a precision composite slide carburetor, PowerTune™ cooling head, dyno-proven IPS crankshaft, and multi-port rear exhaust. Years of testing and proven performance deliver the easiest-to-tune, most dependable, most powerful Ready-To-Race® engine available. It's competition-proven power with convenience and reliability for all-day driving fun.
MOTOR SPECS
| Engine Name: | TRX® 3.3 Racing |
|---|---|
| Fuel Type: | Nitromethane |
| Displacement: | 3.3 cc |
| Starter: | Electric EZ-Start® |
| Carburetor: | Two-needle slide carburetor |
| Air Filter: | Dual-stage foam |
- ABC Piston and Sleeve Construction
- Aluminum piston
- Brass sleeve
- Chrome plating
- TRX Composite Slide Carburetor
- Less restrictive, straight through airflow
- More power and improved throttle response
- Composite body does not transfer heat like aluminum
- IPS Crankshaft
- Dyno-proven timing and port flow
- Precision-ground and micro-polished for superior durability
- Knife-Edged Connecting Rod Design
- Reduces internal drag
- Directs oil flow down to the crankshaft
- Heavy-Duty Recoil Starter
- Precision-Cast Crankcase
- High-tech porting and cooling
- Ultra-High Performance Bearings
- Large diameter
- Reduce parasitic friction
- Straight-Through Exhaust Flow
- Provides unrestricted flow
- Maintains a low exhaust port height
- Longer duration power stroke
- Increases engine efficiency
- O-Ring Exhaust Gasket
- Virtually eliminates messy exhaust leaks
- Machined-Aluminum PowerTune™ Cooling Head
- Promotes even heat distribution
- Stabilizes engine temps
- Rock-solid tuning consistency
- Impact-resistant composite head protector
- High-Volume Air Filter
- Provides superior air-flow and filtration
- Eliminates intake turbulence
- Reusable oiled foam element