P311-238BA94 3405 New
- Phenolic Thermal Insulating Carburetor Spacer
- Phenolic Thermal Insulating Carburetor Spacer; Open Center Manifold Design; 1 in. Thick; Includes Gaskets/Studs/Nuts/Washers; Race Only;
- Product Attributes:
-
- Carburetor Type:
- Carter Afb
- Holley
- Quadrajet
- Item Weight: 1.000 Lbs.
- WARNING CA Proposition 65: No
- Carburetor Type:
-
Features:
- Advanced Phenolic Thermoset Plastic
- Withstands Extreme High Temperatures
- Insulates/Reduces Heat Flow
- Allows Denser Fuel Mix
- Produces More Horsepower
- This 1 inch tall phenolic thermoset plastic spacer insulates your carburetor against manifold heat keeping it cooler and helps prevent fuel percolation (also known as vapor lock) in hot weather. This can also allow for a denser fuel mixture to help increase performance in some applications, as well as provide additional plenum volume. Open center design fits Holley 4150/4160 4-barrel carbs as well as most Carter and Edelbrock models with a square bore design. Gaskets, studs, washers and nuts are included.