ACT 1987 Mazda RX-7 XACT Flywheel Streetlite

Flywheel requires Counterweight (Not included)
XACT Flywheel Streetlite
Noticeably improved engine response and acceleration, OE to mild gear rattle; Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life; One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears; Recommended for street and race use; Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability
600145 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT’s Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.

Fits
Mazda RX-7 10th Anniversary 1988
Mazda RX-7 Base 1993 to 1995
Mazda RX-7 R1 1993
Mazda RX-7 R2 1994 to 1995
Mazda RX-7 Touring 1993 to 1995
Mazda RX-7 Turbo 1986 to 1991
Mazda RX-8 40th Anniversary Edition 2008
Mazda RX-8 Base 2004 to 2007
Mazda RX-8 Grand Touring 2008 to 2011
Mazda RX-8 R3 2009 to 2011
Mazda RX-8 Shinka 2005
Mazda RX-8 Sport 2008 to 2011
Mazda RX-8 Touring 2008 to 2009