DSS Racing FX3-Series Forged 2618 Piston with XR Wrist Pins & Ring Kits

Extreme-Performance Forged Piston/XR Wrist Pin and Ring Sets

DSS FX3-Series premium aircraft-quality 2618 alloy piston with XR wrist pin sets with corresponding piston rings are forged and machined to perfection with internal gussets that provide added strength to withstand the demands of today's high-performance naturally aspirated, nitrous, or boosted engines. CNC milling removes non-critical material, resulting in a lighter weight and ideal balance of power, strength, and longevity. The DSS FX-Series piston patented X-Groove skirt design reduces damage caused by fuel washdown and break-in debris for superior skirt, cylinder, and ring life. This advanced skirt design is ideal in stroker engines and will improve piston stability and ring seal, resulting in quieter operation.