KAZUMA GO-KART ENGINE, GY6 150CC EXTERNAL REVERSE ENGINE--GUARANTEED FIT
YOU HAVE PERFORMANCE OPTIONS WITH THIS ENGINE--SEE BELOW
This is the 150cc GY6 engine for Kazuma go-kart--Guaranteed Fit! You will likely need to remove your drive shaft from your old engine and install into your new engine. Your engine comes with an American made Uni-Filter, which is a high performance filter that ensures clean air to your engine, and also get 4 sets of roller weights. If you are buying a new engine there is a good chance that your old one failed from a poor air filter.
If your Kazuma engine is bottom mounted please contact us before purchasing.
Standoff for muffler. No kick start to interfere with your exhaust!
Longer drive shaft to accommodate a reverse gear box but will work without a gear box also.
New American made Uni-Filter for clean air to your engine. See why a NEW Uni-Filter is MANDATORY for ALL new engines. Don't get an engine without one.
Four sets of roller weights for you to optimize top end speed and low end torque of your vehicle (9g, 10g, 12g and 14grams)
OPTION 2: Performance Transmission plus Option 1:
High Performance Transmission for Better Power Transfer to the Wheels:
This option includes High Performance Transmission: 1500 PRM Spring and 10 gram rollers, performance variator and high stall clutch and thus more torque and more power due to more efficient power transfer. See price options at the top of the page.
OPTION 3 - 175cc Engine plus all items from Options 1 & 2:
We can even convert your new 150cc engine into a 175 or 184cc racing engine. Both of these engines come with the performance transmissions and the Uni-Filter. See price options at the top of the page.:
MORE CC MEANS MORE POWER
Read our article on how displacement relates to more power.
How big bore kits & strokers work
TAKE A LOOK AT THIS COMPARISON
Stock GY6 Hill Climb
BDX 184cc GY6 Hill Climb
We disassemble your 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.
OPTION 4 175cc Engine Plus Performance Exhaust and all items from Options 1, 2 & 3:
We can rebuild your engine. Call us!
Be sure to read our article on how displacement affects your power.
Frequently asked questions are answered here.
[*] 60 Day Parts Warranty
Please read the Warranty details in the right-side column.
No returns on engines.
Engine is shipped DRY with no oil.
Be sure to add 750ml of 10w40 to the crankcase and 120ml of 80w90 to the gearcase before starting.
Remember to adjust valves after break-in period.
Visit our Facebook Group and share your experience and show some pictures and videos of your vehicle.