SKU: RPCR9137
UPC: 859828913708
MPN: R9137
The 2-inch phenolic carburetor spacer from Racing Power Co-Packaged is an essential thermal isolation component for engine builders and performance enthusiasts. This spacer is designed to fit between the carburetor and intake manifold, creating an air gap that effectively reduces heat transfer from the engine block to the fuel in the carburetor bowl.
Constructed from phenolic material, this spacer offers superior insulation properties compared to aluminum or cast iron while remaining lightweight and rigid. Its open design allows for full port flow, ensuring no restriction to manifold vacuum or air signal, making it compatible with various fuel systems and emissions controls.
This spacer is particularly beneficial for street and strip engines, especially those experiencing vapor lock in hot engine bays or during extended idle periods. Installation is straightforward, requiring the removal of the carburetor to place the spacer between the carburetor base and manifold opening with the appropriate gasket.
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