Speed Pro R990530 Plasma Moly Piston Ring Set 4.280" Bore, 5/64" 5/64" 3/16" Thickness — 8-Cylinder

Achieve Peak Compression with Speed Pro R990530 Piston Rings

Elevate the performance and reliability of your 8-cylinder engine with the Speed Pro R990530 Piston Ring Set. Specifically designed for a 4.280-inch bore, these rings are crucial for maintaining optimal cylinder pressure and preventing oil blow-by. Crafted from high-strength ductile iron and featuring a plasma moly coating on the top ring, they offer superior wear resistance and reduced friction. This ensures a long service life and consistent power delivery, making them an excellent choice for engine rebuilds and performance enhancements.

Precision-Engineered for Demanding Applications

• Bore Diameter: 4.280 inches, perfectly suited for specific engine overbore requirements.
• Ring Thickness: 5/64 inch (top), 5/64 inch (second), 3/16 inch (oil), engineered for precise sealing and oil control.
• Material: Premium ductile iron construction for maximum durability and heat tolerance.
• Coating: Plasma Moly top ring for superior wear protection and reduced drag.
• Tension: Standard tension profile, providing balanced performance for various engine setups.
• Installation: Drop-in design for straightforward and efficient mounting in 8-cylinder engines.

The R990530 kit provides a comprehensive solution for ensuring your 8-cylinder engine operates with maximum efficiency and longevity. Its robust construction and advanced materials make it a preferred choice for those who demand uncompromising quality in their engine components. Find the best in automotive parts at GGCRACING.COM.