The ACT XACT Prolite Flywheel (600400) is precision-engineered to deliver faster throttle response and sharper acceleration for 1993–1998 Toyota Supra models. Built from heat-treated forged steel, this lightweight flywheel combines durability with performance, offering the lowest rotational inertia in ACT’s lineup to maximize engine responsiveness in road and rally racing environments.
Its one-piece CNC-machined construction ensures uniform heat transfer and minimizes structural weak points, reducing the likelihood of warping or ring gear separation under extreme load. The induction-hardened ring gear provides long-term reliability, while dynamic balancing ensures vibration-free performance at high RPMs — critical for both competitive and spirited driving.
Serviceable and resurface-capable without the need for additional parts, this flywheel is engineered for longevity and cost-efficient maintenance. Ideal for enthusiasts seeking measurable improvements in acceleration, gear engagement, and drivetrain precision, the ACT Prolite Flywheel offers a race-proven upgrade that retains OEM fitment and dependable operation.
Features:
- Lightweight design with low inertia for rapid throttle response and acceleration
- Constructed from heat-treated forged materials for maximum strength and toughness
- Induction-hardened ring gear for extended lifespan and durability
- One-piece construction for enhanced reliability and uniform heat transfer
- CNC-machined and dynamically balanced for smooth high RPM operation
- Designed specifically for 1993-1998 Toyota Supra models for optimal fit and performance
- Serviceable and can be resurfaced without additional parts, ensuring long-term usability
Fitment:
1993 Toyota Supra Twin Turbo
1994 Toyota Supra Twin Turbo
1995 Toyota Supra Twin Turbo
1996 Toyota Supra Twin Turbo
1997 Toyota Supra Twin Turbo
1998 Toyota Supra Twin Turbo
