Note: Incl. Monoloc
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Sport (SP)
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- 10% - 30% Increase in clamp load
- Stock to moderate pedal effort
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Heavy Duty (HD) |
- 20% - 50% increase in clamp load
- Stock to moderate pedal effort
- Most meet SFI Spec 1.1 |
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Xtreme (XT)
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- 50% - 120% increase in clamp load
- Moderate to heavy pedal effort
- All meet SFI Spec 1.1
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MaXX Xtreme (XX) |
- 70% - 150% increase in clamp load
- Heavy to very heavy pedal effort
- All meet SFI Spec 1.1
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ACT Pressure Plate Key Features- ACT pressure plates are available in a variety of designs, including all factory push, pull, crimp and rivet designs.
- ACT pressure plates feature a special, single-diaphragm design to dramatically increase clamp load without the adverse effects of double-diaphragm type clutches.
- Effective diaphragm designs are used to increase clam load, reduce deflection and maximize clutch life. All diaphragms endure an exclusive four-stage, heat treating process for unparalleled performance.
- All castings are CNC-machined for greater consistency and precision.
- Cover stampings are sometimes reinforced by ACT to reduce flex and improve the efficiency and feel of the pressure plate.
- Stronger drive straps and rivets are used when needed to strengthen the pressure plate and prevent breakage.
- All ACT pressure plates are dynamically computer balanced for smooth operation at high RPM.
- A load test for every pressure plate is performed on a special computerized testing press for quality assurance. This same machine also assists in designing new products and evaluating parts that are in for service.
- Proper release travel, clamp load, pedal effort and working range are analyzed using specialized testing equipment and software.
- Most ACT pressure plates are certified as meeting SFI Specification 1.1 and are legal for competition in all racing organizations where DFI certifications is required.
This is an ACT pressure plate that uses exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Heavy Duty pressure plates increase clamp load by 20 to 50 percent. ACT's Heavy Duty pressure plates are recommended for use with a street or race disc. Monoloc is a one-piece, direct replacement or upgrade to the standard, two-piece wedge collar and wire ring featured in pull-type clutches. The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance. It provides uniform loading on the bearing and pressure plate to assure proper alignment, regardless of driver influence or vehicle modifications. Monoloc's hardened chrome-moly steel construction will provide years of service.
Feel:Light to moderate pedal effort, confidence during hard shifts, positive engagement
Life:Available life extended by ACT's exclusive diaphragm design, dramatic improvement in release mechanism life
Quality:Carefully engineered for improved durability, precisely assembled, accurately balanced, major improvement in release mechanism
Recommendation:Recommended for street and race use.
Difference:100% clamp load tested and dynamically computer balanced for smooth high RPM reliability, includes ACT's patented Monoloc
Weight: 12.3 lbs (approx. 5,58 kg)
SFI: 1.1
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