JB Racing Lightweight Aluminum Flywheel

The JB Racing Lightweight Aluminum Flywheel is a high-performance upgrade that dramatically improves throttle response and frees up horsepower by reducing drivetrain loss. Compared to factory steel flywheels, which are heavier to dampen vibrations, this aluminum flywheel can shed over 50% of rotating mass, allowing the engine to rev more freely. Ideal for enthusiasts seeking sharper acceleration and enhanced engine response.

Key Features & Benefits

• Weight Reduction: Saves up to 50% or more weight compared to stock steel flywheels, reducing rotational inertia.
• Improved Throttle Response: Lighter flywheel allows the engine to accelerate and decelerate more quickly.
• Increased Horsepower: Reduced drivetrain loss translates to more power at the wheels.
• Material: Constructed from high-strength lightweight aluminum for durability and performance.
• Direct Replacement: Designed to bolt in place of the factory flywheel with minimal modifications.

Technical Specifications

Installation Notes

Professional installation is recommended due to the critical nature of flywheel mounting and torque specifications.

About JB Racing

JB Racing is a respected manufacturer of high-performance flywheels and clutch components, known for precision engineering in motorsport applications.

This part also goes by the following cross reference.

Cross Reference Part Number: