SKU: ALL 25994
UPC: 848238016352
MPN: ALL25994
The Carb Spacer 4500 4 Hole 1.00in from ALLSTAR PERFORMANCE is a precision carburetor manifold adapter designed for serious engine builders and performance enthusiasts running Dominator-flange carburetors. This 1-inch tall spacer lifts your carb off the intake manifold, creating critical airflow separation and thermal isolation between the fuel delivery system and engine heat.
Constructed from a durable plastic composite, the Carb Spacer 4500 features a 2-inch bore diameter and a secure four-hole mounting pattern for reliable installation. The 1-inch thickness provides optimal spacing to allow cooling air circulation beneath the carburetor body while reducing radiant heat transfer from the engine block. This high-flow design minimizes restriction through the fuel bowl vents and main passages, ensuring consistent fuel delivery under sustained acceleration.
This spacer is essential for any Dominator-flange carbureted engine running aggressive fuel mapping or sustained high-RPM operation. Installation is straightforward, making it a practical choice for both drag racing engines and street strip cars. Enhance your performance build with this critical component for improved fuel atomization and reduced heat soak.
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