Competition Clutch 2-604-STU Ultra Lightweight Steel Flywheel for Mazda RX-7 83-91

Description

The Competition Clutch 2-604-STU Ultra Lightweight Steel Flywheel is designed specifically for Mazda RX-7 models from 1983 to 1991, making it an ideal upgrade for enthusiasts seeking enhanced performance. Crafted from high-quality 4140 forged steel, this one-piece flywheel offers exceptional durability and strength while maintaining a lightweight profile to improve engine responsiveness. Its reduced material construction ensures quicker revving capabilities, which is particularly advantageous for forced induction, track, and rally racing applications. Compatible with Stage 3 and higher clutch systems, it provides a reliable foundation for high-performance clutch upgrades. The flywheel’s weight varies depending on application, generally ranging from 8 to 18 pounds, optimizing power transfer and engine response without sacrificing structural integrity. This component is engineered for use with Competition Clutch components, ensuring seamless integration and optimal performance during demanding driving conditions. Whether you’re upgrading a stock setup or building a high-performance racing engine, this flywheel is engineered to deliver improved throttle response, quicker acceleration, and increased overall driving excitement. It is suitable for use in various Mazda RX-7 models, including 1983-85 1.1L engines and 1984-91 1.3L engines, making it a versatile choice for restoration or custom performance projects. The lightweight design helps reduce rotational mass, enabling faster engine spool-up and more precise control, essential for competitive racing and spirited street driving. Built with precision and quality materials, the Competition Clutch steel flywheel ensures durability, consistent performance, and easy installation, making it an essential upgrade for serious Mazda RX-7 enthusiasts.

Features:

• Constructed from 4140 forged steel for durability and strength

• One-piece design for reliable performance and stability

• Lightweight construction to improve engine responsiveness and revving

• Optimized for forced induction, track, and rally racing applications

• Designed for use with Competition Clutch high-performance clutch systems

Fitment:
Mazda RX-7 10th Anniversary 1988
Mazda RX-7 Base 1986
Mazda RX-7 Base 1987
Mazda RX-7 Base 1991
Mazda RX-7 Base 2+2 1987
Mazda RX-7 Convertible 1988
Mazda RX-7 Convertible 1989
Mazda RX-7 Convertible 1990
Mazda RX-7 Convertible 1991
Mazda RX-7 GS 1983
Mazda RX-7 GS 1984
Mazda RX-7 GS 1985
Mazda RX-7 GSL 1983
Mazda RX-7 GSL 1984
Mazda RX-7 GSL 1985
Mazda RX-7 GSL-SE 1984
Mazda RX-7 GSL-SE 1985
Mazda RX-7 GTU 1988
Mazda RX-7 GTU 1989
Mazda RX-7 GTU 1990
Mazda RX-7 GTUs 1989
Mazda RX-7 GTUs 1990
Mazda RX-7 GXL 1986
Mazda RX-7 GXL 1987
Mazda RX-7 GXL 1988
Mazda RX-7 GXL 1989
Mazda RX-7 GXL 1990
Mazda RX-7 GXL 2+2 1987
Mazda RX-7 GXL 2+2 1988
Mazda RX-7 GXL 2+2 1989
Mazda RX-7 GXL 2+2 1990
Mazda RX-7 Limited Edition 1983
Mazda RX-7 LX 1987
Mazda RX-7 LX 2+2 1987
Mazda RX-7 S 1983
Mazda RX-7 S 1984
Mazda RX-7 S 1985
Mazda RX-7 SE 1988
Mazda RX-7 SE 2+2 1988
Mazda RX-7 Sport 1987
Mazda RX-7 Turbo 1986
Mazda RX-7 Turbo 1987
Mazda RX-7 Turbo 1988
Mazda RX-7 Turbo 1989
Mazda RX-7 Turbo 1990
Mazda RX-7 Turbo 1991