Wehrs Machine Carb Insert 2in Tall 1.450in Bore Restrictor Plate — Performance Racing Air Flow

SKU: GCNM_WM302-1.450

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

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Sizing & Fit

About Wehrs Machine & Racing Products

Wehrs Machine & Racing Products engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Wehrs Machine & Racing Products lineup with fast shipping and expert fitment support — order with confidence.

High-Performance Carburetor Airflow Control

Maximize your engine's potential with the Wehrs Machine 1.450-inch Carburetor Insert. This 2-inch tall restrictor plate is engineered to provide the perfect balance of airflow and velocity for high-performance racing carburetors. By utilizing a precision-machined 1.450-inch bore, this insert helps stabilize the air column, ensuring your engine receives a consistent mixture for peak power output on the track.

Technical Specifications

  • Bore Size: 1.450-inch diameter for optimized air volume.
  • Height: 2-inch tall profile for improved intake runner length.
  • Material: High-strength, lightweight natural aluminum.
  • Compatibility: Designed for the Wehrs Machine modular spacer system.

The Wehrs Machine Spacer System is a favorite among professional engine builders because it allows for rapid adjustments. This 1.450-inch insert is ideal for racers looking to fine-tune their intake tract for specific track lengths or engine configurations. Its robust aluminum construction ensures it will not warp or degrade under the intense heat of a race engine. Whether you are building a new engine or adjusting your current setup for better mid-range torque, this insert provides the reliability you need. Elevate your racing performance with premium components from GGCRACING.

About Wehrs Machine & Racing Products

Wehrs Machine & Racing Products engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Wehrs Machine & Racing Products lineup with fast shipping and expert fitment support — order with confidence.

High-Performance Carburetor Airflow Control

Maximize your engine's potential with the Wehrs Machine 1.450-inch Carburetor Insert. This 2-inch tall restrictor plate is engineered to provide the perfect balance of airflow and velocity for high-performance racing carburetors. By utilizing a precision-machined 1.450-inch bore, this insert helps stabilize the air column, ensuring your engine receives a consistent mixture for peak power output on the track.

Technical Specifications

  • Bore Size: 1.450-inch diameter for optimized air volume.
  • Height: 2-inch tall profile for improved intake runner length.
  • Material: High-strength, lightweight natural aluminum.
  • Compatibility: Designed for the Wehrs Machine modular spacer system.

The Wehrs Machine Spacer System is a favorite among professional engine builders because it allows for rapid adjustments. This 1.450-inch insert is ideal for racers looking to fine-tune their intake tract for specific track lengths or engine configurations. Its robust aluminum construction ensures it will not warp or degrade under the intense heat of a race engine. Whether you are building a new engine or adjusting your current setup for better mid-range torque, this insert provides the reliability you need. Elevate your racing performance with premium components from GGCRACING.

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