Clutch Masters FX100 (Stage I) Clutch and Aluminum Flywheel combo for '02-04 SVT/ST170 Focus

Note: aluminum flywheels tend to have some clutch chatter at idle or at low rpms or while decelerating in gear.


FX100 (Stage I)

• High performance street system
• Holding capacity 70% over stock
• Heavy-Duty reinforced pressure plate
• Hi-Leverage™ pressure ring design
• Sprung hub/cushioned disc
• Steel backed organic friction material

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All Clutch Masters systems come complete with:
• Pressure Plate
• Clutch Disc
• Alignment Tool
• Clutch Slave Cylinder

This assembly is designed to provide extended life and superior holding power for cars with moderate power upgrades and/or more enthusiastic driving in abusive conditions. The pressure plate offers 40-65% more clamping force than a stock cover. Most organic discs provided in Clutch Masters's assemblies include steel-backed lining to enhance the structural integrity of the material which is complemented by the highest quality hub assemblies available to ensure durability and driveability.



Typical benefits of a lightweight flywheel for various engine types:
• Reduced mass equals increased acceleration.
• A lightweight flywheel works particularly well with turbo-charged engines because it reduces typical turbo lag.
• Increased supercharger efficiency due to less parasitic drag on the crank.
• Improved mid-range torque in a normally aspirated engine due to not having to overcome the heavy weight of a stock flywheel.
• CM uses only 6061-T6 aircraft grade or better billet aluminum in the manufacturer of its flywheels.
• CM uses A36 steel for the friction surface.
• CM uses an OEM steel ring gear secured by bolts.
• CM offers a limited lifetime warranty.

An excellent performance upgrade. Because aluminum is lighter than steel, Clutch Masters are able to produce aluminum flywheels utilizing stock dimensions. Aluminum flywheels are perfect for road racers looking for quicker revs. It is also a nice complement for turbocharged cars experiencing lag.