Porsche 911 Lightweight RSR Flywheels

RSR Style flywheels are precision CNC machined and are within an ISO G2.5 balance level. They are manufactured from billet 080M70 (4340) Chromoly and heat treated to a T Condition. The flywheels are stress relieved prior to final machining.

Most of these flywheels weigh approximately 2.9kg.

Please note the budget 225mm flywheel weighs 3.6kg / 8lbs

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