Supertech 79mm Bore High Performance Piston Rings - Gas Nitrided — Fits Universal

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SKU: SPTR79-GNH7900
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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.

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Supertech High Performance Gas Nitrided Piston Rings

Engineered for Durability and Performance

Enhance your engine's efficiency and longevity with these Supertech High Performance Piston Rings. Designed for a 79mm bore, these rings are crafted from high-quality materials and feature a gas nitrided surface treatment. This process significantly increases surface hardness, providing superior resistance to wear and scuffing, even under extreme operating conditions. The precise dimensions, including a 1x2.9mm top ring, 1.2x3.40mm second ring, and 2.8x3.10mm oil ring, ensure an optimal seal between the piston and cylinder wall.

Key Features:

  • Bore Size: 79mm
  • Ring Dimensions: 1x2.9mm (Top), 1.2x3.40mm (Second), 2.8x3.10mm (Oil)
  • Surface Treatment: Gas Nitrided for enhanced hardness and wear resistance
  • Material: High-quality alloys for superior strength and durability
  • Application: Ideal for high-performance and racing engines
  • Performance Benefits: Improved compression, reduced oil consumption, and enhanced engine life

Proper ring seal is critical for engine performance, affecting compression, oil control, and blow-by. Supertech piston rings are manufactured to exacting standards to ensure a perfect fit and optimal function. Whether you're building a street machine or a dedicated race car, these nitrided piston rings offer a reliable solution for your engine's needs. Trust GGCRACING for quality engine components.

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

Engineered for Durability and Performance

Enhance your engine's efficiency and longevity with these Supertech High Performance Piston Rings. Designed for a 79mm bore, these rings are crafted from high-quality materials and feature a gas nitrided surface treatment. This process significantly increases surface hardness, providing superior resistance to wear and scuffing, even under extreme operating conditions. The precise dimensions, including a 1x2.9mm top ring, 1.2x3.40mm second ring, and 2.8x3.10mm oil ring, ensure an optimal seal between the piston and cylinder wall.

Key Features:

  • Bore Size: 79mm
  • Ring Dimensions: 1x2.9mm (Top), 1.2x3.40mm (Second), 2.8x3.10mm (Oil)
  • Surface Treatment: Gas Nitrided for enhanced hardness and wear resistance
  • Material: High-quality alloys for superior strength and durability
  • Application: Ideal for high-performance and racing engines
  • Performance Benefits: Improved compression, reduced oil consumption, and enhanced engine life

Proper ring seal is critical for engine performance, affecting compression, oil control, and blow-by. Supertech piston rings are manufactured to exacting standards to ensure a perfect fit and optimal function. Whether you're building a street machine or a dedicated race car, these nitrided piston rings offer a reliable solution for your engine's needs. Trust GGCRACING for quality engine components.

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

Engineered for Durability and Performance

Enhance your engine's efficiency and longevity with these Supertech High Performance Piston Rings. Designed for a 79mm bore, these rings are crafted from high-quality materials and feature a gas nitrided surface treatment. This process significantly increases surface hardness, providing superior resistance to wear and scuffing, even under extreme operating conditions. The precise dimensions, including a 1x2.9mm top ring, 1.2x3.40mm second ring, and 2.8x3.10mm oil ring, ensure an optimal seal between the piston and cylinder wall.

Key Features:

  • Bore Size: 79mm
  • Ring Dimensions: 1x2.9mm (Top), 1.2x3.40mm (Second), 2.8x3.10mm (Oil)
  • Surface Treatment: Gas Nitrided for enhanced hardness and wear resistance
  • Material: High-quality alloys for superior strength and durability
  • Application: Ideal for high-performance and racing engines
  • Performance Benefits: Improved compression, reduced oil consumption, and enhanced engine life

Proper ring seal is critical for engine performance, affecting compression, oil control, and blow-by. Supertech piston rings are manufactured to exacting standards to ensure a perfect fit and optimal function. Whether you're building a street machine or a dedicated race car, these nitrided piston rings offer a reliable solution for your engine's needs. Trust GGCRACING for quality engine components.

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