PAC Racing Springs 1200 Series 1.260 Dual Valve Springs — Set of 16

SKU: DHDL_PAC-1203-16
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High-Load Performance for Racing EnginesThe PAC Racing 1200 Series 1.260 ...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

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

Product Details

Product Description
Part Numbers
Sizing & Fit

High-Load Performance for Racing Engines

The PAC Racing 1200 Series 1.260 inch dual valve springs are the ultimate choice for engine builders seeking maximum load capacity and valvetrain stability. Featuring a robust dual-spring design, these springs are specifically calibrated to handle the aggressive camshaft profiles found in modern circle track racing. The increased spring rate provides the necessary force to keep the valvetrain stable under high-load conditions, ensuring consistent performance lap after lap.

Technical Specifications

  • Series: 1200 Circle Track
  • Design: Dual Spring
  • Spring Rate: 610 lb/in
  • Outside Diameter: 1.260 in
  • Coil Bind: 1.115 in
  • Quantity: Set of 16

Durability is at the core of the 1200 Series. Each spring is manufactured using high-tensile materials that resist heat and fatigue, ensuring that your engine maintains its power output throughout the entire race. The 1.260-inch outer diameter is a standard size that allows for easy integration into many high-performance cylinder head setups. By preventing valve bounce and maintaining precise timing, these springs allow your engine to reach its full potential. Upgrade your valvetrain with confidence using the high-performance parts curated by GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

High-Load Performance for Racing Engines

The PAC Racing 1200 Series 1.260 inch dual valve springs are the ultimate choice for engine builders seeking maximum load capacity and valvetrain stability. Featuring a robust dual-spring design, these springs are specifically calibrated to handle the aggressive camshaft profiles found in modern circle track racing. The increased spring rate provides the necessary force to keep the valvetrain stable under high-load conditions, ensuring consistent performance lap after lap.

Technical Specifications

  • Series: 1200 Circle Track
  • Design: Dual Spring
  • Spring Rate: 610 lb/in
  • Outside Diameter: 1.260 in
  • Coil Bind: 1.115 in
  • Quantity: Set of 16

Durability is at the core of the 1200 Series. Each spring is manufactured using high-tensile materials that resist heat and fatigue, ensuring that your engine maintains its power output throughout the entire race. The 1.260-inch outer diameter is a standard size that allows for easy integration into many high-performance cylinder head setups. By preventing valve bounce and maintaining precise timing, these springs allow your engine to reach its full potential. Upgrade your valvetrain with confidence using the high-performance parts curated by GGCRACING.

Product Details

Product Description

High-Load Performance for Racing Engines

The PAC Racing 1200 Series 1.260 inch dual valve springs are the ultimate choice for engine builders seeking maximum load capacity and valvetrain stability. Featuring a robust dual-spring design, these springs are specifically calibrated to handle the aggressive camshaft profiles found in modern circle track racing. The increased spring rate provides the necessary force to keep the valvetrain stable under high-load conditions, ensuring consistent performance lap after lap.

Technical Specifications

  • Series: 1200 Circle Track
  • Design: Dual Spring
  • Spring Rate: 610 lb/in
  • Outside Diameter: 1.260 in
  • Coil Bind: 1.115 in
  • Quantity: Set of 16

Durability is at the core of the 1200 Series. Each spring is manufactured using high-tensile materials that resist heat and fatigue, ensuring that your engine maintains its power output throughout the entire race. The 1.260-inch outer diameter is a standard size that allows for easy integration into many high-performance cylinder head setups. By preventing valve bounce and maintaining precise timing, these springs allow your engine to reach its full potential. Upgrade your valvetrain with confidence using the high-performance parts curated by GGCRACING.

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