Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. Forgings have condensed grain that is aligned to the features of the part, which produces higher mechanical properties and resistance to impact and fatigue. 2-stroke kits feature the Pro-Lite pistons that are cnc machined for optimal cam shape and profile for peak HP and service life · Each piston is composed of race... In addition, in-house dyno testing gives Wiseco the ability to develop state-of-the-art technology such as new shapes, coatings and components and lead the industry through rigorous research and development. Wiseco is unique because all of the pistons are forged in house and all of the forge tooling is produced right here. For Suzuki RM65 2003-2005 Wiseco Top End Rebuild Kit Std Comp 44.50mm Std Wiseco PK1904 48.50 mm 2-Stroke Motorcycle Piston Kit with Top-End Gasket Kit Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable and will stand up to the abuse that high performance motorsport applications require. Each forging is designed to optimize the strength-to-weight ratio and maximize performance. Dirt Bike Piston And Gaskets Kit Pistón Wiseco PK1177 - 2 Tiempos 44.50mm | Incluye Juntas Wiseco Piston Kit Product Type :Auto Accessory , Package Dimensions :8., 7 L X7., 9 W X5., 0 H
