Allstar Performance 4500 Dominator 4-Hole 0.50in Carburetor Spacer

SKU: DNLF_ALL25993
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About Allstar Performance Allstar Performance is America's leading circle-track racing ...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

About Allstar Performance

Allstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.

Allstar Performance 4500 Dominator Carburetor Spacer

Unlock the full potential of your 4500-series Dominator carburetor with this high-flow spacer from Allstar Performance. Measuring 0.5 inches in thickness, this 4-hole spacer is specifically designed to bridge the gap between your carburetor and intake manifold, promoting better air-fuel atomization and increased intake velocity. It is an essential upgrade for racers looking to fine-tune their engine's power band.

Technical Features

  • Compatibility: Fits 4500 series Dominator flange carburetors.
  • Port Design: 4-hole configuration to maximize air speed and distribution.
  • Thickness: 0.50 inch profile for precise intake runner tuning.
  • Material: Heat-resistant plastic construction minimizes heat soak.
  • Bore Diameter: 2-inch bore for high-volume air intake.

This spacer is engineered to withstand the rigors of competitive racing. By utilizing a high-quality plastic material, it effectively isolates the carburetor from the intense heat of the intake manifold, ensuring a cooler, denser air charge enters your engine. This results in sharper throttle response and more consistent performance lap after lap. Whether you are building a drag strip monster or a high-revving track car, this Allstar Performance spacer is a reliable and effective way to optimize your fuel system. Find all your essential performance hardware at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Allstar Performance

Allstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.

Allstar Performance 4500 Dominator Carburetor Spacer

Unlock the full potential of your 4500-series Dominator carburetor with this high-flow spacer from Allstar Performance. Measuring 0.5 inches in thickness, this 4-hole spacer is specifically designed to bridge the gap between your carburetor and intake manifold, promoting better air-fuel atomization and increased intake velocity. It is an essential upgrade for racers looking to fine-tune their engine's power band.

Technical Features

  • Compatibility: Fits 4500 series Dominator flange carburetors.
  • Port Design: 4-hole configuration to maximize air speed and distribution.
  • Thickness: 0.50 inch profile for precise intake runner tuning.
  • Material: Heat-resistant plastic construction minimizes heat soak.
  • Bore Diameter: 2-inch bore for high-volume air intake.

This spacer is engineered to withstand the rigors of competitive racing. By utilizing a high-quality plastic material, it effectively isolates the carburetor from the intense heat of the intake manifold, ensuring a cooler, denser air charge enters your engine. This results in sharper throttle response and more consistent performance lap after lap. Whether you are building a drag strip monster or a high-revving track car, this Allstar Performance spacer is a reliable and effective way to optimize your fuel system. Find all your essential performance hardware at GGCRACING.

Product Details

Product Description

About Allstar Performance

Allstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.

Allstar Performance 4500 Dominator Carburetor Spacer

Unlock the full potential of your 4500-series Dominator carburetor with this high-flow spacer from Allstar Performance. Measuring 0.5 inches in thickness, this 4-hole spacer is specifically designed to bridge the gap between your carburetor and intake manifold, promoting better air-fuel atomization and increased intake velocity. It is an essential upgrade for racers looking to fine-tune their engine's power band.

Technical Features

  • Compatibility: Fits 4500 series Dominator flange carburetors.
  • Port Design: 4-hole configuration to maximize air speed and distribution.
  • Thickness: 0.50 inch profile for precise intake runner tuning.
  • Material: Heat-resistant plastic construction minimizes heat soak.
  • Bore Diameter: 2-inch bore for high-volume air intake.

This spacer is engineered to withstand the rigors of competitive racing. By utilizing a high-quality plastic material, it effectively isolates the carburetor from the intense heat of the intake manifold, ensuring a cooler, denser air charge enters your engine. This results in sharper throttle response and more consistent performance lap after lap. Whether you are building a drag strip monster or a high-revving track car, this Allstar Performance spacer is a reliable and effective way to optimize your fuel system. Find all your essential performance hardware at GGCRACING.

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