Advanced Clutch HD/Perf Street Sprung Kit | (BM12-HDSS)

Advanced Clutch HD/Perf Street Sprung Kit BM12-HDSS kit features ACT’s most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use 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 Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

Notes:

• Conversion kit. Includes ACT Streetlite flywheel. Must use ACT flywheel (included in kit). Flywheel bolts included (M12-1.5 x 30mm). Pressure plate bolts included (M8-1.25 x 20mm).

Features:

• Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle
• Longer friction life, extended by ACT’s exclusive diaphragm design
• Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade
• Recommended for street and race use
• 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Specifications:

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Grade Type: Performance
• Flywheel Included: Yes
• Pilot Bushing Included: No
• Pressure Plate Type: Heavy Duty
• Release Bearing Included: Yes
• Clutch Disc Diameter: 9.4 in
• Clutch Disc Diameter: 240 mm
• Disc Material: Organic
• Input Spline Quantity: 10
• Input Shaft Diameter: 1.125 in
• Alignment Tool Included: Yes
• Disc Type Sprung Solid: Sprung
• Pressure Plate Bolts Included: Yes
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: Yes
• Pilot Bearing Included: Yes
• Flywheel Type: Streetlite
• Product Weight (lbs.): 30.1
• Torque Capacity (ft/lbs.): 465
• Torque Capacity Over OE: 0.52

References

• Installation Instructions

Applications

• 1997 BMW 318is Base
• 1998 BMW 318is Base
• 1999 BMW 318is Base
• 1996 BMW 318ti Base
• 1997 BMW 318ti Base
• 1998 BMW 318ti Base
• 1999 BMW 318ti Base
• 2000 BMW 323Ci Base
• 1998 BMW 323i Base
• 1999 BMW 323i Base
• 2000 BMW 323i Base
• 1998 BMW 323is Base
• 1999 BMW 323is Base
• 2001 BMW 325Ci Base