For use in all Traxxas TRX2.5 and TRX 3.3 equipped vehicles with
60% more peak power than the TRX2.5, with nearly 50% more power
under the curve for strong linear acceleration
One-piece IPS crank provides precise gear mesh and eliminates
Molded LCP (Liquid Crystal Polymer) body slide valve carburetor with
high-volume air filter
Blue anodized aluminum cooling head with molded head protector
COMMENTS: Other versions of the TRX 3.3 engine include;
#5406 Multi-Shaft without Starter
#5407 Recoil Pull Starter
#5409 Multi-Shaft w/Recoil Pull Starter
Some notes on slide valve and rotary carburetors.
Rotary carbs offer a larger response in the middle of the power
band. This works well for off-road applications when throttle
response must be varied.
Slide Valve carbs provide greater response at the beginning and end
of the power band. This works well for on-road and racing
applications for fast take-offs and high speed.
Bump starter or starter box of modeler's choice
Fuel: Car fuel blend with 10-33% nitro content