The Competition Clutch Forged Ultra Lightweight Steel Flywheel is recommended for forced induction and/or track and rally racing applications. This flywheel will work with ALL performance and stock clutch assemblies. *Qualities of the CCI Ultra Lightweight Steel Flywheel* * One piece ring gear for high durability * Weight varies from 8 lbs. to 10 lbs. depending on application * Well suited for Stage 3 and up clutch kit applications * Stamped with 4140 plate with 2000 ton pressure at 1260 degrees * CNC machined and balanced to O.E. specifications Reduced Mass = Increased Accleration Meets and exceeds SFI 1.5 PartNumber : comp2-727-STU Description : Forged Ultra Lightweight Steel Flywheel FW Weight : 8.5lbs 1991-1996 Infiniti G20 Base L4.1998cc Drivetrain::Flywheels 1999-2002 Infiniti G20 Base L4.2000cc Drivetrain::Flywheels 1994-1996 Infiniti G20 T L4.1998cc Drivetrain::Flywheels 1999-2002 Infiniti G20 T L4.2000cc Drivetrain::Flywheels 1995-1998 Nissan 200SX SE-R L4.1998cc Drivetrain::Flywheels 1991-1993 Nissan NX SE L4.1998cc Drivetrain::Flywheels 1991-1993 Nissan NX XE L4.1998cc Drivetrain::Flywheels 1991-1994 Nissan Sentra SE-R L4.1998cc Drivetrain::Flywheels