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Allstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.
Optimize your engine's air-fuel mixture with the Allstar Performance 4150 series carburetor spacer. Designed for high-performance racing applications, this 1-inch thick, 4-hole spacer is engineered to improve intake plenum volume and air distribution. By increasing the distance between the carburetor and the intake manifold, this spacer helps atomize fuel more effectively, resulting in improved throttle response and increased horsepower.
The Allstar Performance spacer is a must-have for drag racers and circle track competitors looking for a competitive edge. The specialized plastic construction acts as a thermal barrier, preventing engine heat from transferring to the carburetor, which keeps your fuel cooler and denser for better combustion. This simple, bolt-on modification provides measurable gains in torque and mid-range power. Improve your engine's efficiency and performance today with quality components from GGCRACING.
Other popular Allstar Performance products customers consider together:
Allstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.
Optimize your engine's air-fuel mixture with the Allstar Performance 4150 series carburetor spacer. Designed for high-performance racing applications, this 1-inch thick, 4-hole spacer is engineered to improve intake plenum volume and air distribution. By increasing the distance between the carburetor and the intake manifold, this spacer helps atomize fuel more effectively, resulting in improved throttle response and increased horsepower.
The Allstar Performance spacer is a must-have for drag racers and circle track competitors looking for a competitive edge. The specialized plastic construction acts as a thermal barrier, preventing engine heat from transferring to the carburetor, which keeps your fuel cooler and denser for better combustion. This simple, bolt-on modification provides measurable gains in torque and mid-range power. Improve your engine's efficiency and performance today with quality components from GGCRACING.
Other popular Allstar Performance products customers consider together:
