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Racing Power Co. R9139 1/2 Inch Phenolic Carburetor Spacer

Part of: Racing Power Co. Phenolic Carburetor Spacer

Other options in this family: Racing Power Co. R9134 Racing Power Co. R9136 Racing Power Co. R9137 Racing Power Co. R9138 Racing Power Co. R9135

Manufacturer

Picture for manufacturer Racing Power Co.

Part Number

R9139
10 reviews
Sale Price

$21.30

In Stock (8)

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Usually delivered within 2 days

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Product Details

The Racing Power Co. R9139 is a 1/2-inch phenolic carburetor spacer designed to create an insulating barrier between your carburetor and intake manifold. This open-center design helps reduce heat transfer from the engine to the carburetor, resulting in cooler, denser air charge for improved performance and reduced risk of fuel percolation.

Key Features:

  • 1/2-inch thickness provides effective thermal insulation
  • Phenolic construction offers excellent heat-resistant properties
  • Open center design maintains airflow characteristics
  • Helps prevent vapor lock and fuel boiling in hot conditions
  • Easy installation between carburetor base and intake manifold

Phenolic spacers are ideal for street and performance applications where heat management is critical. The insulating properties of phenolic material help maintain consistent fuel delivery and can improve throttle response by keeping fuel cooler in the carburetor bowls.

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