Wiseco Pistons LS Series Forged Piston Kit Dish

The Wiseco LS Series forged dish piston kit is built for LS-based engine builds that need strong forged pistons for naturally aspirated, turbocharged, supercharged or nitrous setups. Dish-top forged pistons like these lower compression, so they suit boosted and nitrous combinations. They are also sold as LS engine pistons or forged dished pistons for GM LS engines.

Key Features:

• 2618 high-strength forged alloy is made for high-performance use. It is a forged piston material, not a cast or hypereutectic one.
• ArmorGlide skirt coating reduces friction, allows tighter piston-to-wall fitting and helps cut noise from piston rock.
• Anti-detonation grooves add detonation resistance and help keep the top ring groove free of carbon.
• Pressure seal groove improves ring seal.
• Radiused valve pockets are designed for detonation resistance and better flow around the valves.
• Strutted skirt design gives strength and stable skirt control for low noise and good skirt wear.
• Wrist pins and Spirolox locks are part of the kit design. A tool-steel pin upgrade is recommended for very high-horsepower builds.
• Premium ring set is designed to match the piston, with 1.2 mm top and second rings and a 3 mm oil ring for good oil control and reduced friction.

Wiseco forges its pistons in-house. The brand is widely used in drag racing, street performance and engine building. Choose the child item that matches your bore, compression height, dish volume and pin size. Each part number is a specific configuration within the LS Series dish line.