Allstar Performance Radiator Hose Restrictor 1.75 Inch — Cooling System

SKU: DNLF_ALL30242
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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.

Optimize Coolant Flow with Allstar Performance Restrictors

The Allstar Performance 1.75-inch radiator hose restrictor is a vital component for fine-tuning your cooling system. In high-performance racing engines, coolant often flows too quickly through the radiator, preventing it from dissipating heat effectively. This aluminum restrictor creates the necessary backpressure to slow the coolant down, allowing for maximum heat transfer and more stable engine operating temperatures.

Technical Specifications and Benefits

  • Precision Engineering: Designed for 1.75-inch OD radiator hoses to ensure a secure and effective fit.
  • Durable Aluminum: Lightweight, natural finish construction that resists thermal fatigue and vibration.
  • Improved Thermal Efficiency: Regulates coolant velocity to optimize radiator performance during high-RPM operation.
  • Easy Installation: Designed to be inserted directly into the radiator hose for a seamless integration into your existing cooling loop.

Maintaining the right coolant temperature is essential for preventing engine damage and ensuring consistent performance on the track. Whether you are building a drag car, a circle track racer, or a high-performance street vehicle, managing coolant flow is a key step in professional engine tuning. This restrictor provides a simple, effective way to dial in your cooling system without complex modifications. Enhance your vehicle's thermal management capabilities today with high-quality components from 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.

Optimize Coolant Flow with Allstar Performance Restrictors

The Allstar Performance 1.75-inch radiator hose restrictor is a vital component for fine-tuning your cooling system. In high-performance racing engines, coolant often flows too quickly through the radiator, preventing it from dissipating heat effectively. This aluminum restrictor creates the necessary backpressure to slow the coolant down, allowing for maximum heat transfer and more stable engine operating temperatures.

Technical Specifications and Benefits

  • Precision Engineering: Designed for 1.75-inch OD radiator hoses to ensure a secure and effective fit.
  • Durable Aluminum: Lightweight, natural finish construction that resists thermal fatigue and vibration.
  • Improved Thermal Efficiency: Regulates coolant velocity to optimize radiator performance during high-RPM operation.
  • Easy Installation: Designed to be inserted directly into the radiator hose for a seamless integration into your existing cooling loop.

Maintaining the right coolant temperature is essential for preventing engine damage and ensuring consistent performance on the track. Whether you are building a drag car, a circle track racer, or a high-performance street vehicle, managing coolant flow is a key step in professional engine tuning. This restrictor provides a simple, effective way to dial in your cooling system without complex modifications. Enhance your vehicle's thermal management capabilities today with high-quality components from 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.

Optimize Coolant Flow with Allstar Performance Restrictors

The Allstar Performance 1.75-inch radiator hose restrictor is a vital component for fine-tuning your cooling system. In high-performance racing engines, coolant often flows too quickly through the radiator, preventing it from dissipating heat effectively. This aluminum restrictor creates the necessary backpressure to slow the coolant down, allowing for maximum heat transfer and more stable engine operating temperatures.

Technical Specifications and Benefits

  • Precision Engineering: Designed for 1.75-inch OD radiator hoses to ensure a secure and effective fit.
  • Durable Aluminum: Lightweight, natural finish construction that resists thermal fatigue and vibration.
  • Improved Thermal Efficiency: Regulates coolant velocity to optimize radiator performance during high-RPM operation.
  • Easy Installation: Designed to be inserted directly into the radiator hose for a seamless integration into your existing cooling loop.

Maintaining the right coolant temperature is essential for preventing engine damage and ensuring consistent performance on the track. Whether you are building a drag car, a circle track racer, or a high-performance street vehicle, managing coolant flow is a key step in professional engine tuning. This restrictor provides a simple, effective way to dial in your cooling system without complex modifications. Enhance your vehicle's thermal management capabilities today with high-quality components from GGCRACING.

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