Wehrs Machine Carb Spacer Tuning System 1in Tall Square Bore — Black Anodized Aluminum

SKU: GCNM_WM301B
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Precision Airflow Control with Wehrs MachineThe Wehrs Machine 1in Carburetor ...Read More

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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

Product Description
Part Numbers
Sizing & Fit

Precision Airflow Control with Wehrs Machine

The Wehrs Machine 1in Carburetor Spacer Tuning System is engineered for racers who demand precision. Designed to fit square bore intake manifolds, this 1-inch thick spacer allows for fine-tuning of the air-fuel mixture to maximize horsepower and torque output. Crafted from high-grade aluminum and finished with a sleek black anodized coating, this component offers excellent thermal resistance and long-lasting durability under extreme racing conditions.

Key Features and Benefits

  • 1-inch height for optimized plenum volume
  • Compatible with standard square bore carburetor patterns
  • Premium black anodized aluminum construction
  • Lightweight design to reduce overall engine weight
  • Essential for custom tuning and restrictor plate applications

Whether you are competing in circle track racing or building a high-performance street machine, this spacer system provides the flexibility needed to dial in your engine's performance. By adjusting the air path, you can improve throttle response and mid-range power, giving you a competitive edge on the track. The robust construction ensures it withstands the rigors of high-RPM operation, making it a reliable choice for professional engine builders. Upgrade your fuel delivery system with this high-quality spacer from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Precision Airflow Control with Wehrs Machine

The Wehrs Machine 1in Carburetor Spacer Tuning System is engineered for racers who demand precision. Designed to fit square bore intake manifolds, this 1-inch thick spacer allows for fine-tuning of the air-fuel mixture to maximize horsepower and torque output. Crafted from high-grade aluminum and finished with a sleek black anodized coating, this component offers excellent thermal resistance and long-lasting durability under extreme racing conditions.

Key Features and Benefits

  • 1-inch height for optimized plenum volume
  • Compatible with standard square bore carburetor patterns
  • Premium black anodized aluminum construction
  • Lightweight design to reduce overall engine weight
  • Essential for custom tuning and restrictor plate applications

Whether you are competing in circle track racing or building a high-performance street machine, this spacer system provides the flexibility needed to dial in your engine's performance. By adjusting the air path, you can improve throttle response and mid-range power, giving you a competitive edge on the track. The robust construction ensures it withstands the rigors of high-RPM operation, making it a reliable choice for professional engine builders. Upgrade your fuel delivery system with this high-quality spacer from GGCRACING.

Product Details

Product Description

Precision Airflow Control with Wehrs Machine

The Wehrs Machine 1in Carburetor Spacer Tuning System is engineered for racers who demand precision. Designed to fit square bore intake manifolds, this 1-inch thick spacer allows for fine-tuning of the air-fuel mixture to maximize horsepower and torque output. Crafted from high-grade aluminum and finished with a sleek black anodized coating, this component offers excellent thermal resistance and long-lasting durability under extreme racing conditions.

Key Features and Benefits

  • 1-inch height for optimized plenum volume
  • Compatible with standard square bore carburetor patterns
  • Premium black anodized aluminum construction
  • Lightweight design to reduce overall engine weight
  • Essential for custom tuning and restrictor plate applications

Whether you are competing in circle track racing or building a high-performance street machine, this spacer system provides the flexibility needed to dial in your engine's performance. By adjusting the air path, you can improve throttle response and mid-range power, giving you a competitive edge on the track. The robust construction ensures it withstands the rigors of high-RPM operation, making it a reliable choice for professional engine builders. Upgrade your fuel delivery system with this high-quality spacer from GGCRACING.

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