SKU: WLS004130
MPN: 004130
The Carburetor Spacer - 4150 1.5in 4-Hole L/W Tapered from Wilson Manifolds is designed for carbureted engine builders and performance enthusiasts looking to enhance air charge cooling and manifold tuning flexibility. This spacer is specifically engineered to fit between a 4150-pattern carburetor and intake manifold, creating a thermal barrier that reduces heat soak.
With a tapered design, the 1.5-inch height promotes a controlled flow path, encouraging even fuel distribution across all four intake runners. The four-hole configuration aligns with the industry-standard 4150 carburetor flange, ensuring secure mounting without the need for modifications. This spacer allows builders to experiment with thickness and taper angles to optimize performance.
Ideal for street rods and classic muscle cars, this spacer addresses the challenge of optimizing the intake tract while maintaining carburetor mounting security. Its design is particularly beneficial for those looking to improve throttle response and drivability in carbureted engines.
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