Supertech 87mm Bore Piston Rings - High Performance Gas Nitrided Set

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SKU: SPTR87-GNH8700
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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 Supertech

Supertech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Supertech lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Supertech High Performance Gas Nitrided Piston Rings

Enhance your engine's performance and reliability with these Supertech Piston Rings, specifically designed for an 87mm bore. Engineered for high-performance applications, these rings feature a gas nitrided surface treatment, providing exceptional hardness and wear resistance. This process significantly extends the life of the rings and cylinder walls, even under extreme operating conditions.

Key Features:

  • Bore Size: 87mm
  • Ring Dimensions: 1x3.30mm (Top Ring), 1.2x3.60mm (Second Ring), 2.8x3.30mm (Oil Ring)
  • Material: High-quality steel alloy for durability
  • Surface Treatment: Gas Nitrided for superior hardness and reduced friction
  • Application: Ideal for performance builds, racing engines, and demanding street applications

These piston rings are crucial for maintaining proper compression, controlling oil consumption, and ensuring efficient combustion. The precise dimensions and advanced nitriding process contribute to a tighter seal, leading to increased horsepower and torque. Whether you're rebuilding an engine for competition or seeking to maximize your vehicle's potential, these Supertech rings offer a significant advantage. Invest in quality and experience the difference in your engine's power delivery and longevity. Find the best engine components at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Supertech

Supertech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Supertech lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Supertech High Performance Gas Nitrided Piston Rings

Enhance your engine's performance and reliability with these Supertech Piston Rings, specifically designed for an 87mm bore. Engineered for high-performance applications, these rings feature a gas nitrided surface treatment, providing exceptional hardness and wear resistance. This process significantly extends the life of the rings and cylinder walls, even under extreme operating conditions.

Key Features:

  • Bore Size: 87mm
  • Ring Dimensions: 1x3.30mm (Top Ring), 1.2x3.60mm (Second Ring), 2.8x3.30mm (Oil Ring)
  • Material: High-quality steel alloy for durability
  • Surface Treatment: Gas Nitrided for superior hardness and reduced friction
  • Application: Ideal for performance builds, racing engines, and demanding street applications

These piston rings are crucial for maintaining proper compression, controlling oil consumption, and ensuring efficient combustion. The precise dimensions and advanced nitriding process contribute to a tighter seal, leading to increased horsepower and torque. Whether you're rebuilding an engine for competition or seeking to maximize your vehicle's potential, these Supertech rings offer a significant advantage. Invest in quality and experience the difference in your engine's power delivery and longevity. Find the best engine components at GGCRACING.

Product Details

Product Description

About Supertech

Supertech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Supertech lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Supertech High Performance Gas Nitrided Piston Rings

Enhance your engine's performance and reliability with these Supertech Piston Rings, specifically designed for an 87mm bore. Engineered for high-performance applications, these rings feature a gas nitrided surface treatment, providing exceptional hardness and wear resistance. This process significantly extends the life of the rings and cylinder walls, even under extreme operating conditions.

Key Features:

  • Bore Size: 87mm
  • Ring Dimensions: 1x3.30mm (Top Ring), 1.2x3.60mm (Second Ring), 2.8x3.30mm (Oil Ring)
  • Material: High-quality steel alloy for durability
  • Surface Treatment: Gas Nitrided for superior hardness and reduced friction
  • Application: Ideal for performance builds, racing engines, and demanding street applications

These piston rings are crucial for maintaining proper compression, controlling oil consumption, and ensuring efficient combustion. The precise dimensions and advanced nitriding process contribute to a tighter seal, leading to increased horsepower and torque. Whether you're rebuilding an engine for competition or seeking to maximize your vehicle's potential, these Supertech rings offer a significant advantage. Invest in quality and experience the difference in your engine's power delivery and longevity. Find the best engine components at GGCRACING.

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