1in Phenolic 4150 Carb Spacer Tapered 4

1in Phenolic 4150 Carb Spacer Tapered 4

The 1in Phenolic 4150 Carb Spacer Tapered 4 from AIR FLOW RESEARCH is a meticulously engineered component designed to enhance the performance of your automotive engine. This spacer is crafted from high-quality phenolic material, which boasts excellent thermal properties and durability. The tapered design optimizes airflow dynamics into the carburetor, promoting better fuel atomization and combustion efficiency, ultimately leading to increased horsepower and torque across a broad RPM range.

This carburetor spacer serves to elevate the carburetor above the intake manifold, reducing the risk of heat soak and maintaining lower intake air temperatures. By minimizing airflow restrictions, this spacer allows the engine to breathe better, ensuring that the optimal amount of air-and-fuel mixture is delivered to the combustion chamber. This not only improves overall engine performance but also enhances throttle response, making your driving experience more exhilarating.

FITMENT: The 1in Phenolic 4150 Carb Spacer Tapered 4 is compatible with various vehicles equipped with a 4150-style carburetor. It is ideal for performance applications, showcasing significant improvements in power and efficiency for both street and racing environments.

Key Features & Benefits

• Constructed from high-quality phenolic material for superior thermal insulation.
• Tapered design to enhance airflow and improve engine efficiency.
• Elevates carburetor height to reduce heat soak, ensuring cooler intake temperatures.
• Facilitates better fuel atomization for improved combustion and power output.
• Designed for compatibility with 4150-style carburetors for easy installation.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.