Specializing in Heavy Duty and Performance Parts

Trailmaster 300cc XRX, XSR Engine

Trailmaster 300cc XRX, XSR Engine

  • $1,699.00
    Unit price per 
Shipping calculated at checkout.


GUARANTEED FIT FOR TRAILMASTER 300XRX, 300XRS GO-KART:  New Internal Reverse Buggy/Go-Kart Engine.  This is the exact replacement engine for your vehicle. 

This is a guaranteed direct fit for your vehicle and everything bolts up identical to your original stock engine including the shifting controls. 

ADD A UNI-FILTER TO YOUR ORDER AND GET A ONE YEAR WARRANTY.

YOU HAVE POWER PERFORMANCE OPTIONS

Option 1: American made high performance Uni-Filter air filter ensures clean air to your engine and long life.  See why a NEW Uni-Filter is MANDATORY for ALL new engines and purchase at this link.   Your one year new engine warranty applies only if a new uni-filter is purchased with this engine.  If you don't get a Uni-Filter you are guaranteed to be putting dirt into your clean NEW engine.  Stock air filters do not effectively filter air and are the number one engine killer for GY6 engines.  Don't get an engine without one.  See Details


Option 1:  BDX High Performance Racing Transmission and Gates Powerlink Belt Click here to see detail or add to your order..  If you add this option the parts will installed into your new engine. A Performance Transmission is the difference between a sluggish, slow and inefficient go-kart and a peppy, speedy and powerful go-kart that utilizes the full power of the engine.  See details

Option 2: Performance Exhaust:  You can get the BDX performance exhaust for any of the engines above for an estimated 10% to 15% increase in raw power--see video!.  Your stock exhaust is restricting your power because the exhaust gases are being squeezed out through a tiny hole.  The BDX Performance Exhaust fixes that.  If you get a performance engine without the performance exhaust you will be restricting some of that NEW powerTo see details or add the exhaust to your order click here.  Or see our video to see what this increased horsepower looks like in a race click here.


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THE BDX PERFORMANCE TEAM MEMBERS ARE THE GY6 ENGINE EXPERTS IN THE USA.  BUILDING AND SHIPPING HUNDREDS OF GY6 PERFORMANCE RACING ENGINES FOR OVER 10 YEARS.  WE HAVE A FULL MACHINE SHOP IN VIRGINIA WITH AN ENGINE TECHNICIAN AND ENGINEER. SEE VIDEO 

TAKE A LOOK AT THIS COMPARISON

 

Guaranteed Fit - No returns on engines.
Before ordering please call and speak to our technician if you have any questions regarding fitment.  Please do not return your engine--call us if you ordered the wrong engine without consulting our technician. In the very rare event that there is a warranty issue please see warranty section.