The ACT Streetlite Flywheel is a precision-engineered performance upgrade for Mazda RX-7 and RX-8 models (2004–2011), delivering enhanced engine response, acceleration, and long-term reliability. Constructed from heat-treated forged steel, this flywheel offers superior strength and toughness, making it ideal for both daily driving and competitive racing conditions. Its carefully optimized weight and material distribution provide a balance of reduced inertia and structural integrity, allowing for faster revs without compromising durability.
The one-piece forged construction ensures consistent heat transfer and eliminates common failure points found in multi-piece designs. CNC machining and dynamic balancing deliver smooth, vibration-free operation across the RPM range, while the induction-hardened ring gear extends service life through repeated high-stress cycles. Fully serviceable and resurfaceable without additional parts, this flywheel is designed to deliver dependable, cost-effective performance for years to come.
Engineered for enthusiasts seeking sharper throttle response and dependable performance, the ACT Streetlite Flywheel offers the ideal combination of strength, precision, and reliability for Mazda rotary-powered vehicles.
Features:
- Lighter weight for improved engine response and acceleration
- Made from heat-treated forging for increased strength and toughness
- Induction-hardened ring gear for maximum durability
- One-piece construction minimizes failure points and ensures uniform heat transfer
- Dynamically CNC machined and balanced for smooth high RPM operation
- Resurfaceable for long-term maintenance without additional parts
- Ideal for street and drag racing applications
Fitment:
1986 Mazda RX-7 Turbo
1987 Mazda RX-7 Turbo
1988 Mazda RX-7 10th Anniversary
1988 Mazda RX-7 Turbo
1989 Mazda RX-7 Turbo
1990 Mazda RX-7 Turbo
1991 Mazda RX-7 Turbo
1993 Mazda RX-7 Base
1993 Mazda RX-7 R1
1993 Mazda RX-7 Touring
1994 Mazda RX-7 Base
1994 Mazda RX-7 R2
1994 Mazda RX-7 Touring
1995 Mazda RX-7 Base
1995 Mazda RX-7 R2
1995 Mazda RX-7 Touring
2004 Mazda RX-8 Base
2005 Mazda RX-8 Base
2005 Mazda RX-8 Shinka
2006 Mazda RX-8 Base
2007 Mazda RX-8 Base
2008 Mazda RX-8 40th Anniversary Edition
2008 Mazda RX-8 Grand Touring
2008 Mazda RX-8 Sport
2008 Mazda RX-8 Touring
2009 Mazda RX-8 Grand Touring
2009 Mazda RX-8 R3
2009 Mazda RX-8 Sport
2009 Mazda RX-8 Touring
2010 Mazda RX-8 Grand Touring
2010 Mazda RX-8 R3
2010 Mazda RX-8 Sport
2011 Mazda RX-8 Grand Touring
2011 Mazda RX-8 R3
2011 Mazda RX-8 Sport
