Wiseco's GP Series forged 2-stroke pistons build on the tried-and-true base of the Pro-Lite. Wiseco GP Series 2-stroke pistons incorporate additional performance and durability enhancing features including an Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide skirt coating, making them perfect for endurance and sustained-RPM 2-stroke applications. From play riders putting in hard hours to consistent competition, GP Series 2-stroke pistons are up to the challenge.
GP Series Wiseco pistons are engineered for endurance and high RPM applications. They feature an Electra-Coated crown, ring groove, and pin bore to resist potential wear and heat damage, ensuring long service life and top-end power. The ArmorGlife skirt coating reduces friction, optimizing performance potential. The GP series is ideal for high-performance engines requiring durability and efficiency under extreme conditions.
Electra-Coated crown, ring groove and pin bore resists potential wear, combustion heat damages, and ring micro-welding
ArmorGlife skirt coating reduces friction to optimize performance potential
Designed with optimized features for long service life and top-end power
Extra lightening operations for enhanced throttle response
Engineered, forged, and machined in the USA in Mentor, OH
High-quality ring(s), wrist pin(s), and circlips included
Designed for endurance and sustained-RPM 2-stroke riding
Wiseco 99-18 Yamaha YZ250 GP Series 2614CS Piston Kit
Wiseco 2 Stroke GP Series Piston Kit - Yamaha YZ250
Yamaha YZ250 '99-24 GP Series 2614CS
Std, Bore:66.4, Racer's Choice
66.40 mm Bore
Engine Piston
Piston Kit
