ACT XACT Prolite Flywheel for Rotary Engine Performance

Unlock enhanced engine response and acceleration for your Mazda RX-7 or RX-8 with the ACT XACT Prolite Flywheel. This performance flywheel is engineered to reduce rotational mass, enabling your rotary engine to rev more freely and respond instantly to throttle inputs. While offering significant performance advantages, it may introduce mild to moderate gear rattle, a characteristic often found in performance-oriented setups.

Engineered for Durability and High-RPM Use

The ACT XACT Prolite Flywheel is constructed from a high-quality, heat-treated forging, providing exceptional strength and resilience. Its induction-hardened ring gears are designed for maximum service life, ensuring consistent performance even under demanding driving conditions. The integrated one-piece construction enhances reliability by eliminating potential failure points and promotes uniform, efficient heat transfer from the clutch disc. This robust design ensures smooth, dependable operation at high engine speeds.

Key Features:

• Dramatically improved engine response and acceleration
• Mild to moderate gear rattle
• Heat-treated forging for superior strength and toughness
• Induction-hardened ring gears for maximum longevity
• One-piece construction for enhanced reliability and heat transfer
• Recommended for race use
• Forged, CNC machined, and dynamically computer balanced for high-RPM reliability

Vehicle Fitment:

This performance flywheel is designed to fit a range of Mazda rotary vehicles:

• Mazda RX-7: (1986-1991), GXL 2+2 (1987), Turbo (1986-1991), Base (1993-1995), Touring (1993-1995), R1 (1993), R2 (1994-1995), 10th Anniversary (1988)
• Mazda RX-8: Base (2004-2007), Shinka (2005), Sport (2008-2011), Touring (2008-2009), R3 (2009-2011), 40th Anniversary Edition (2008)

Upgrade your Mazda's performance with the precision and quality of ACT. Find this and other essential drivetrain components at GGCRACING.