Quickcar Racing 40 Amp 12V Relay Switch — Universal Racing Application

SKU: BJGQ_57-750
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About Quickcar Racing QuickCar Racing Products engineers the wiring panels, ...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 Quickcar Racing

QuickCar Racing Products engineers the wiring panels, switch boards, racing gauges, and intercom systems used in NASCAR, Sprint Car, Modified, and Sportsman classes nationwide. American-made, motorsport-tested.

Watch in action

High-Performance 40 Amp 12V Relay Switch

Power your vehicle's critical systems with the Quickcar Racing 40 Amp 12V Relay Switch. Designed for the demands of competitive racing, this universal relay is an essential component for managing high-current electrical loads such as electric fans, fuel pumps, and ignition systems. Its robust construction ensures consistent performance and reliability, preventing voltage drops and protecting your sensitive electronics from electrical surges.

Why Choose Quickcar Racing Relays?

  • High Capacity: Rated for 40 amps to handle demanding automotive electrical circuits.
  • Universal Application: Compatible with a wide range of racing and high-performance street vehicles.
  • Reliable Switching: Precision-engineered internal components for fast, responsive activation.
  • Easy Installation: Standard terminal configuration for straightforward integration into your wiring harness.

Whether you are building a dedicated track car or upgrading your street machine, electrical reliability is paramount. The Quickcar Racing 40 Amp relay provides the durability needed to keep your vehicle running at peak performance under extreme conditions. Don't let a faulty relay compromise your race day; choose the quality and dependability of Quickcar Racing parts. Find this and other essential electrical components at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Quickcar Racing

QuickCar Racing Products engineers the wiring panels, switch boards, racing gauges, and intercom systems used in NASCAR, Sprint Car, Modified, and Sportsman classes nationwide. American-made, motorsport-tested.

Watch in action

High-Performance 40 Amp 12V Relay Switch

Power your vehicle's critical systems with the Quickcar Racing 40 Amp 12V Relay Switch. Designed for the demands of competitive racing, this universal relay is an essential component for managing high-current electrical loads such as electric fans, fuel pumps, and ignition systems. Its robust construction ensures consistent performance and reliability, preventing voltage drops and protecting your sensitive electronics from electrical surges.

Why Choose Quickcar Racing Relays?

  • High Capacity: Rated for 40 amps to handle demanding automotive electrical circuits.
  • Universal Application: Compatible with a wide range of racing and high-performance street vehicles.
  • Reliable Switching: Precision-engineered internal components for fast, responsive activation.
  • Easy Installation: Standard terminal configuration for straightforward integration into your wiring harness.

Whether you are building a dedicated track car or upgrading your street machine, electrical reliability is paramount. The Quickcar Racing 40 Amp relay provides the durability needed to keep your vehicle running at peak performance under extreme conditions. Don't let a faulty relay compromise your race day; choose the quality and dependability of Quickcar Racing parts. Find this and other essential electrical components at GGCRACING.

Product Details

Product Description

About Quickcar Racing

QuickCar Racing Products engineers the wiring panels, switch boards, racing gauges, and intercom systems used in NASCAR, Sprint Car, Modified, and Sportsman classes nationwide. American-made, motorsport-tested.

Watch in action

High-Performance 40 Amp 12V Relay Switch

Power your vehicle's critical systems with the Quickcar Racing 40 Amp 12V Relay Switch. Designed for the demands of competitive racing, this universal relay is an essential component for managing high-current electrical loads such as electric fans, fuel pumps, and ignition systems. Its robust construction ensures consistent performance and reliability, preventing voltage drops and protecting your sensitive electronics from electrical surges.

Why Choose Quickcar Racing Relays?

  • High Capacity: Rated for 40 amps to handle demanding automotive electrical circuits.
  • Universal Application: Compatible with a wide range of racing and high-performance street vehicles.
  • Reliable Switching: Precision-engineered internal components for fast, responsive activation.
  • Easy Installation: Standard terminal configuration for straightforward integration into your wiring harness.

Whether you are building a dedicated track car or upgrading your street machine, electrical reliability is paramount. The Quickcar Racing 40 Amp relay provides the durability needed to keep your vehicle running at peak performance under extreme conditions. Don't let a faulty relay compromise your race day; choose the quality and dependability of Quickcar Racing parts. Find this and other essential electrical components at GGCRACING.

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