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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.
The Allstar Performance 4500 Dominator Carb Spacer is engineered for racers and engine builders looking to maximize the performance of their high-output engines. At 2 inches thick, this spacer increases the plenum volume beneath the carburetor, which helps improve air-fuel mixture distribution and increases torque across the power band. The open-style design is specifically tailored for Dominator flange applications, ensuring a seamless transition for high-volume airflow.
Constructed from high-quality, heat-resistant plastic, this spacer acts as a thermal barrier, preventing heat soak from the intake manifold to the carburetor. This helps keep your fuel cooler, resulting in a denser air-fuel charge and more consistent power delivery during long pulls. Whether you are running a drag car or a high-performance street machine, this spacer is a simple yet effective way to fine-tune your engine's intake efficiency. Its lightweight construction ensures it won't add unnecessary mass to your setup, while the precision machining guarantees a perfect seal against your manifold and carburetor base. Improve your engine's breathing today with parts 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.
The Allstar Performance 4500 Dominator Carb Spacer is engineered for racers and engine builders looking to maximize the performance of their high-output engines. At 2 inches thick, this spacer increases the plenum volume beneath the carburetor, which helps improve air-fuel mixture distribution and increases torque across the power band. The open-style design is specifically tailored for Dominator flange applications, ensuring a seamless transition for high-volume airflow.
Constructed from high-quality, heat-resistant plastic, this spacer acts as a thermal barrier, preventing heat soak from the intake manifold to the carburetor. This helps keep your fuel cooler, resulting in a denser air-fuel charge and more consistent power delivery during long pulls. Whether you are running a drag car or a high-performance street machine, this spacer is a simple yet effective way to fine-tune your engine's intake efficiency. Its lightweight construction ensures it won't add unnecessary mass to your setup, while the precision machining guarantees a perfect seal against your manifold and carburetor base. Improve your engine's breathing today with parts from GGCRACING.
Other popular Allstar Performance products customers consider together:
