CP Piston & Ring Set for Nissan SR20DE/DET – Bore (86mm) – Size (STD) – CR (9.0)

This CP piston and ring set is engineered for Nissan SR20DE and SR20DET engines as a direct replacement for 86mm bore applications, delivering precise OEM-sized pistons (STD) and matching rings with a compression ratio of 9.0. Designed for rebuilds and performance restorations on 240SX models, the kit provides CP quality metallurgy and ring tolerances appropriate for stock and mildly tuned SR20 applications while maintaining factory bore dimensions for simple installation and reliable operation.

Features:

• Bore 86mm standard fitment
• Size STD piston dimensions
• CR 9.0 compression ratio
• CP branded piston and ring set
• Fitment SR20DE/DET engines

Vehicle Fitment:

• 1991–1993 Nissan 240SX Base
• 1995–1998 Nissan 240SX Base
• 1991–1992 Nissan 240SX LE
• 1997–1998 Nissan 240SX LE
• 1989–1998 Nissan 240SX SE
• 1989–1990 Nissan 240SX XE