Racing Performance Parts

34mm Mikuni Carburetor

The 34mm Mikuni Carburetor is a high-performance carburetor designed for use in mini bikes and other small engines. This carburetor is known for its exceptional throttle response and smooth power delivery, making it a popular choice among racing...

34mm Mikuni Carburetor Kit, GX390 / 420cc Predator

The 34mm Mikuni Carburetor Kit is a high-performance upgrade designed for the GX390 / 420cc Predator engine. This kit is perfect for anyone looking to improve their engine's power, torque, and overall performance. The 34mm Mikuni carburetor is a...

36lb Valve Springs

36lb Valve Springs Fits: Small Block Engines Required Head Modifications: Cut Spring Pockets Use Different Retainers Only for High Lift Cams Not recommended for beginners. No returns on this product. If you have any questions, please call before...

3qt Plastic Fuel Tank, Single Mount

The 3qt Plastic Fuel Tank with Single Mount is a reliable and durable accessory for your vehicle. Made from high-quality materials, this fuel tank is designed to withstand the rigors of frequent use and harsh weather conditions. The single mount makes it...

40lb Dual Valve Springs

The 40lb Dual Valve Springs are essential components for high-performance engines that require improved valve control. These valve springs are designed to provide a higher spring rate than standard valve springs, which helps to prevent valve float at...

40mm Intake for 3627 Head

Upgrade your engine's performance with our premium 40mm Intake, designed specifically for the 3627 Head. This high-quality intake manifold is engineered to enhance airflow and fuel mixture efficiency, ensuring your engine operates at its peak potential...

50lb Heavy Duty Valve Springs, GX240-390, Predator 301cc / 420cc

50lb Heavy Duty Valve Springs Fit: Honda GX 240 Engines Honda GX 270 Engines Honda GX 340 Engines Honda GX 390 Engines Predator 301cc Engines Predator 420cc Engines Approximately: 50 lbs at 1.125" installed Height 42 lbs at 1.2", with 110 lbs Open...

55lb Dual Valve Springs

The 55lb Dual Valve Springs are high-performance components that are essential for engines that require improved valve control. These valve springs are designed to provide a higher spring rate than standard valve springs, which helps to prevent valve...

6 x 8.5 Black Douglas (DWT) Wheel 706-409B

The 6 x 8.5 Black Douglas (DWT) Wheel 706-409B is a high-quality wheel designed for use on a range of different vehicles. It features a sleek black finish that looks great on any vehicle, while its sturdy construction ensures that it can withstand heavy...

6" 3 Bolt Brake Disc

The 6" 3 Bolt Brake Disc is a high-quality disc brake that is designed for use in a variety of applications. It is made from premium-grade materials that provide excellent durability, performance, and reliability. It features a 3-bolt pattern that makes...

6" X 10" Silver Douglas Wheel (DWT)

The 6" X 10" Silver Douglas Wheel (DWT) is a high-quality wheel designed for off-road vehicles. It is made with durable materials that can withstand the toughest conditions, making it perfect for racing and other extreme activities. The wheel has a sleek...

6" X 5" Black Douglas Wheel (DWT)

Introducing our premier 6" X 5" Black Douglas Wheel (DWT), engineered for performance and durability. This sleek, black wheel is designed to not only elevate the look of your vehicle but also enhance its handling and stability on any terrain. Crafted...

6" X 6.5" Black Douglas Wheel (DWT)

Looking for a sturdy and stylish wheel for your go-kart or ATV? Check out the 6" X 6.5" Black Douglas Wheel from DWT. Made from high-quality aluminum, these wheels are built to last and withstand even the toughest conditions. The sleek black finish gives...

6" X 6.5" Silver Douglas Wheel (DWT)

The 6" X 6.5" Silver Douglas Wheel (DWT) is an excellent wheel designed for off-road vehicles. It is made with high-quality materials that can withstand even the toughest conditions, making it perfect for racing and other extreme activities. The wheel...

6" X 8.5" Silver Douglas Wheel (DWT)

The 6" X 8.5" Silver Douglas Wheel (DWT) is an exceptional wheel designed for off-road vehicles. This wheel is made from high-quality materials that can endure the harshest conditions, making it an ideal choice for extreme activities such as racing. The...

65lb Dual Valve Springs, GX240-390, Predator 301cc / 420cc

65lb Dual Valve Spring Set Approximately 65lbs at 1.125" Installed Height with 140lbs Open Pressure (.375 Lift) Approximately 60lbs at 1.20" Installed Height with 140lbs Open Pressure (.375 Lift) Fits: Honda GX240 Engines Honda GX270 Engines...

7.1" Three Bolt Brake Disc

Three Bolt Brake Disc Thickness: 1/8" Thick Diameter: 7.1" Weight: .95 Lbs Provides excellent stopping power Recommended on all Go karts exceeding 300 lbs No returns on this product. If you have any questions, please call before ordering. 

8" x 7" Wheel w/ 4"x4" Pattern - DWT

Introducing the 8" x 7" Wheel with 4"x4" Pattern from DWT, a high-quality and durable wheel designed to enhance the performance and look of your vehicle. This wheel is made of top-grade materials, ensuring optimal strength and long-lasting use. The 4"x4"...

8" x 8" Wheel w/ 4"x4" Pattern - DWT

8" DWT Wheel Lightweight Polished Aluminum Wheel Specifically engineered for Mini Bikes, Go Karts, and Golf Carts Details: Diameter: 8" Bead to Bead Width: 8" Overall Width: 8-3/4" Mounting Pattern: 4" Diagonally Across Bore Center Hole" 2-5/8" ...

8.5" G-Man Plastic Sprocket Guard

8.5" G-Man Plastic Sprocket Guard Plastic 2 Piece Sprocket Guard No returns on this product. If you have any questions, please call before ordering.