
GY6 Performance Parts
If you're looking to take your go-kart or buggy to the next level, you're in the right place. From "mild" to "wild" we carry performance parts to fit most budgets and skill levels. With our basic upgrades like roller weights and variators, you can fine-tune your engine's power delivery, providing a smoother and more responsive ride. Add add a high-flow UNI air filter kit so your engine can breathe easier, delivering more power and torque for better acceleration and top speed.
But that's not all - performance exhaust systems are also available for GY6 engines, allowing you to unlock even more horsepower and achieve a deep, throaty sound that will turn heads. Whether you're looking to upgrade your go-kart's top speed, acceleration, or overall performance, our performance parts are the way to go.
So why settle for stock performance when you can take your go-kart or buggy to the next level with high-quality performance parts? Whether you're a casual weekend warrior or a serious racer, GY6 performance parts will give you the competitive edge you need to get ahead of your riding buddies.
But that's not all - performance exhaust systems are also available for GY6 engines, allowing you to unlock even more horsepower and achieve a deep, throaty sound that will turn heads. Whether you're looking to upgrade your go-kart's top speed, acceleration, or overall performance, our performance parts are the way to go.
So why settle for stock performance when you can take your go-kart or buggy to the next level with high-quality performance parts? Whether you're a casual weekend warrior or a serious racer, GY6 performance parts will give you the competitive edge you need to get ahead of your riding buddies.
Brands
Sold Out
GY6 Hammerhead Performance Exhaust Kit (No Intake)
This is a special order item.High PerformanceReplaces the restrictive exhaust system.Free of baffles or other internal restrictions.Mandrel bent header pipe.Deep throaty exhaust note.Built-in spark...
Sold Out
150CCA High Performance 12v LITHIUM Battery for Buggies
This featherweight battery packs a punch with over 150 cold cranking amps (CCA). Has a built-in battery tester for seeing your charge at a glance.Suitable for reliable 150cc to 250cc start-ups.
Sold Out
Mikuni VM26 Main Jet 140
This jet fits the Mikuni VM26-606. Can be easily swapped/accessed without taking off the float bowl, by removing the small jet cover on the bottom of the carburetor.Does not fit the VM26 clones. Th...
Sold Out
Mikuni VM26 Main Jet 145
This jet fits the Mikuni VM26-606. Can be easily swapped/accessed without taking off the float bowl, by removing the small jet cover on the bottom of the carburetor.Does not fit the VM26 clones. Th...
Sold Out
Mikuni VM26 Main Jet 150
This jet fits the Mikuni VM26-606. Can be easily swapped/accessed without taking off the float bowl, by removing the small jet cover on the bottom of the carburetor.Does not fit the VM26 clones. Th...
Clutch Engagement Springs (Low)
These springs change the engagement RPM of your clutch. Useful in racing or hill climbing, but not usually for normal riding conditions.
Clutch Engagement Springs (Mid)
These springs change the engagement RPM of your clutch. Useful in racing or hill climbing, but not usually for normal riding conditions.
Sold Out
Clutch Engagement Springs (High)
These springs change the engagement RPM of your clutch. Useful in racing or hill climbing, but not usually for normal riding conditions.
Sold Out
Pre-machined Big Bore Case Kit for 60mm to 63mm (Short case)
Includes:
Left and Right Crankcases
3x Bearings (pressed in)
1x Final transmission seal
3x Bushings (pressed in)
4x Left/Right Cylinder Studs
Pre-assembled: Bearings and bushings come assembled to ...
Sold Out
Pre-machined Big Bore Case Kit for 60mm to 63mm (Long case)
Includes:
Left and Right Crankcases
3x Bearings (pressed in)
1x Final transmission seal
3x Bushings (pressed in)
4x Left/Right Cylinder Studs
Pre-assembled: Bearings, seal, and bushings come assemb...
Sold Out
Head Gasket, 62mm
This head gasket comes with the 62mm Big Bore Kit, and our 175cc engine.
Fuel Petcock, Manual Shutoff Valve [Type E]
Overall length: 63mm [2.48"]
Nipple OD: 6.65mm [.26"]
Nipple ID: 3.75mm [.15"]
2 position
Compatible with many 50cc-150cc 4 stroke
108289
11550A872
10mm x 1.25 (fine thread)
Sold Out
Genuine Mikuni VM26 Main Jet - #145 [KM4042145]
Genuine Mikuni VM26 Main Jet - #145 [KM4042145]Details:
4/042-145
Brass
Fits Mikuni carburetors VM18 (clamp on), VM24-512, VM26-512, VM26-606, TMX Series and others that originally came with 4/042 ...
Sold Out
Genuine Mikuni VM26 Main Jet - #140 [KM4042140]
Genuine Mikuni VM26 Main Jet - #140 [KM4042140]Details:
4/042-140
Brass
Fits Mikuni carburetors VM18 (clamp on), VM24-512, VM26-512, VM26-606, TMX Series and others that originally came with 4/042 ...
Sold Out
Big Bore Cylinder Head, 62mm - Ported
This large 63mm cylinder head comes with the 27mm/24mm valve combination, with valve-matched ports.
LiquiTube Sportsman Tire Sealant - 16 Ounce
LiquiTube Sportsman Tire Sealant - 16 Ounce
Repairs and protects tires and maintains air pressure year round
Permanent flat tire protection
Seals ALL sources of air loss - puncture leaks in tread ...
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device