Studio : Wiseco Pistons Publisher : Wiseco Pistons Product Description Wiseco Pistons K394X3 2618 Alloy Forged Pistons Stroker/Nitrous/Turbo Applications Fits 4.000 Stroke Set of 8 Pistons Recommended RingSet 4032GFX Rings Included Includes Pins S643 World renowned for their work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines in such venues as Formula 1, Indy Racing League (IRL), NHRA Pro Stock, Moto GP, AMA Superbike, AMA Motocross and Supercross to design and manufacture the highest technology pistons available.FeaturesValve Pocket designs that allow maximum flow around valve, also allowing oversized valves and high lift cams to be utilized.Piston Crown shapes designed to promote maximum Intake Charge efficiency through scavenging mixture Cross Flow during intake andexhaust valve overlap. More fuel and air equals more horsepower!Piston Domes designed for optimal quench during the compression/ combustion cycle, resulting in resistance to detonation and preignition.The end result is longer engine life and increased horsepower potential.Precision machined ring grooves with proper orifice/accumulator volume feature calculated groove root diameters and axial widths, providingexcellent surface finish and flatness, maximum ring seal and minimized blow-by and oil consumption.World class, ISO Certified, forging facility that utilizes the latest technologies ? Featuring complex forged shapes, advanced materials, and feature-aligned grain flow technology.Complex Piston skirt profiles that reduce power robbing friction, yet promote stability in the bore for optimum ring seal.ArmorGlide Skirt CoatingWisecos new ArmorGlide skirt coating is the result of testing, development, and benchmarking through our in-house dyno program. The outcome ? minimized friction, maximum horsepower, and improved wear resistance.Not only is ArmorGlide a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore than a non-coated piston. B 0
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