Advanced Clutch Technology (ACT) is pleased to introduce new lightweight, forged, Certified SFI Spec. 1.1, XACT StreetLite and ProLite flywheels for Nissan 350Z and Infiniti G35’s.

ACT ProLite and StreetLite CNC machined flywheels are made from high quality forged chrome-moly and feature an induction hardened integral ring gear for increased durability. All ACT flywheels are heat treated for strength and precision balanced for smooth operation. Driver and spectator safety is a top priority at ACT. Each flywheel is tested and certified to meet SFI Spec 1.1 standards, which means that all XACT StreetLite and ProLite flywheels are legal for competition when SFI Spec. 1.1 is required or recommended. XACT flywheels come complete with an official SFI sticker and a serial number as required for certification.

The new XACT StreetLite and ProLite flywheels for Nissan 350Z and Infiniti G35 vehicles offer as much as a 50% weight savings from the dual mass factory part! The weights of these new flywheels range from 16.9 lbs (StreetLite) down to 13.2 lbs (ProLite) for significantly improved engine response.


    
ACT’s ProLite and StreetLite flywheels are a perfect complement to an already expansive catalog of over 500 performance clutch kits and components for more than 300 different sport compact vehicles. ACT’s product line features high performance clutches and flywheels for the most popular vehicles in the sport compact car market. ACT is headquartered in Lancaster, California.

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