The ACT Streetlite Flywheel Kit (Part Number 600145-02) is a high-performance solution engineered for Mazda RX-7 and RX-8 vehicles, delivering faster engine response, improved acceleration, and long-term reliability. This complete kit includes ACT’s precision-forged Streetlite Flywheel and a matching ACT counterweight to ensure proper external balance — an essential component for optimal performance in rotary-powered engines.
Constructed from heat-treated forged steel, the flywheel combines strength, heat tolerance, and rigidity, making it suitable for both spirited street driving and drag racing. Its lightweight, low-inertia design enhances throttle response and driveline efficiency, while CNC machining and dynamic balancing guarantee smooth, vibration-free operation at high RPMs. The induction-hardened ring gear extends component life, ensuring consistent performance through repeated high-stress use.
Fully serviceable and resurfaceable without additional parts, the ACT Streetlite Flywheel Kit offers lasting value and simplified maintenance. Designed to meet the demands of performance enthusiasts and rotary purists alike, it delivers precise power transfer, dependable operation, and a refined driving experience.
Features:
- Lightweight design reduces rotational mass for faster engine response
- Heat-treated forging enhances strength and toughness
- Induction-hardened ring gear for maximum durability
- CNC machined and dynamically balanced for smooth high RPM operation
- Includes ACT counterweight for proper external balance
- Suitable for street and drag racing applications
- Serviceable flywheel that can be resurfaced
Fitment:
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
