Perf. Piston Ring Set V8 4.055 Bore 1.5x1.5x3.0

The Perf. Piston Ring Set V8 4.055 Bore 1.5x1.5x3.0 from NPR Piston Rings is designed for V8 engine builders and performance mechanics who require high-quality ring sets that ensure effective compression and oil control. This complete ring set is ideal for large-displacement V8 builds, including those with forced induction, where enhanced durability is essential for optimal performance.

The 4.055-inch bore specification is tailored for oversized pistons commonly used in custom V8 applications, while the 1.5x1.5x3.0 groove configuration—comprising the top compression ring, second compression ring, and oil control ring—ensures minimal blow-by and effective oil management. NPR's advanced manufacturing process guarantees consistent tension and precise axial gap tolerances, preventing issues such as ring sticking and cold-start binding.

This piston ring set is particularly beneficial for dedicated performance engines, race applications, and high-output street builds. It is designed to meet the demands of various tuning setups, including turbocharging and nitrous oxide systems, making it a reliable choice for those looking to maximize engine performance.