SKU: TOTM3690-65
MPN: M3690 65
The Piston Ring Set 4.060 Gapless Top 1/16 1/16 3/16 by Total Seal is designed for high-performance engine builds and racing applications where precision ring fitment and minimal blow-by are essential. This ring set is specifically engineered for 4.060-inch bore diameters, making it a reliable choice for builders focused on maximizing compression retention and extending ring life.
Utilizing gapless top ring technology, this piston ring set significantly reduces blow-by and combustion gas leakage, enhancing sealing efficiency. The ring geometry consists of a 1/16-inch top ring, a 1/16-inch second ring, and a 3/16-inch oil control ring, which optimizes stack height for stability during high-RPM operation. This design minimizes radial thickness while maximizing support, crucial for preventing ring flutter and carbon buildup in demanding applications.
Engine builders, machine shops, and performance enthusiasts will find this piston ring set ideal for rebuilding or refreshing 4.060-inch bore blocks intended for both street and track use. Its superior scraping efficiency ensures proper crankcase ventilation and oil consumption rates, even under severe stress, making it a valuable addition to any high-performance engine build.
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