GY6 170cc Go-Kart Engine with Internal Reverse - One Year Warranty

In stock
$999.00

170cc UPGRADE DIRECT GUARANTEED FIT FOR THE FOLLOWING BUGGIES

  • All TWISTER HAMMERHEAD 150cc Buggies with Internal Reverse
  • All Trailmaster 150cc Buggies with Internal Reverse
  • All ASW American Sportworks 150cc Buggies with Internal Reverse
  • All Supermach 150cc Buggies with Internal Reverse
  • All BMS 150cc Buggies with Internal Reverse

This is a guaranteed direct fit for your vehicle above and everything bolts up identical to your original stock engine including the shifting controls.  We take a new 150cc type 6 engine, disassemble, bore out the case and install a 61mm big bore kit

 Comes with a one year warranty--see details.


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

YOU HAVE FOUR ENGINE OPTIONS 

  • Engine 1: 150cc Standard stock GY6 Engine with Internal Reverse with stock transmission--GUARANTEED DIRECT FIT.  
  • Engine 2: - 170cc GY6 Performance Engine with Internal Reverse --GUARANTEED DIRECT FIT.  Click here for details.  
  • Engine 3: 175cc GY6 Racing Engine with Internal Reverse--GUARANTEED DIRECT FIT.  Click here for details.
  • Engine 4: 232cc GY6 Performance Engine:  Direct bolt-on engine with the purchase of compatibility kit.  Click here for details

    YOU HAVE FIVE 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.  See Details

    UNI FILTER ASSEMBLE, OIL AND KIT

    • Option 2:  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.  Regular price $249 - $99 with the purchase of an engine. 

    • Option 3: The BDX A12 Cam Shaft changes the power profile of your GY6 engine  to provide the optimal balance for both low end grunt and top end speed.  If you purchase the A12 Cam Shaft it will be installed and tested in your new engine.

    BDX PERFORMANCE A12 RACING CAMSHAFT - TORQUE

    • Option 4: 11 Pole Stator, rectifier and harness adapter.  With this option you get more power to run your lights and other accessories.  If you get this option it will be installed and tested in your engine--Click Here.  The engine comes stock with an 8 pole stator.  

    • Option 5: 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!.  To 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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    Read article on how displacement relates to more power.
    How big bore kits & strokers work

    TAKE A LOOK AT THIS COMPARISON

    Stock GY6 Engine

     

    BDX Performance Racing Engine

     

    We build and test our 175cc racing engine in our facility in Virginia.  

    We disassemble your 150cc engine, bore the case to make it larger so that we can install a 62mm big bore piston and cylinder.  Then we re-assemble and test your engine.

    Boring the Case for the 62mm Cylinder and Piston

    62mm 175cc Big Bore Kit

    Be sure to read the article on how displacement affects your power.

    Click here to see additional important information regarding this engine.

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