ACT Mod-Twin 225 Heavy Duty Rigid Street Clutch Kit 8 Bolt Crank Shaft - BMW / N54 / E9x / E82 / E6x

Description

T1S-B01 Mod-Twin 225 HD Rigid Street Kit blends easy pedal feel, smooth but positive engagement with quick shifting for high powered AWD’s by combining twice the organic friction surfaces with a no-nonsense rigid Mono-Drive hub in a completely modular design. Each diaphragm spring endures an exclusive four-stage heat treating process. Steel-backed Friction Plates with high quality organic friction materials deliver stable friction coefficient, good heat capacity and long clutch life. These Friction Plates uniformly transfer torque to a Mono-Drive chrome-moly hub which is heat treated for strength and durability extending input shaft life with one continuous spline. The lightweight, rigid design allows for quicker shifts and trouble-free service. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, rigid Mono-Drive hub, floater, patented Monoloc Collar, release bearing, alignment tool and pilot bearing (if needed). Mod-Twin clutches are fully rebuildable and most components can be ordered separately.

Feel - Soft progressive engagement, light pedal effort, smooth shifting with moderate to increased transmission gear noise

Life - Forged Aluminum Cover, Mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions

Quality - Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances

Recommended Use - Street or Street/Strip

ACT Difference - Applying tactical engineering to the Mod-Twin, ACT presents unique solutions to common tradeoffs found on twin disc clutches, resulting in an ultra-durable, customer serviceable, long-lasting clutch with very high torque capacity. All are 100% clamp load tested, balanced and SFI certified

Specifications

Item Description    ACT Mod-Twin 225 Heavy Duty Rigid Street Clutch Kit
Product Weight (lbs.)    33.1
Torque Capacity (ft/lbs.)    690 
Torque Capacity Over OE    125%
Disc Material    Organic
Clutch Disc Diameter (Inches)    8.8
Clutch Disc Diameter (Millimeters)    225
Input Shaft Diameter (inches)    1.375
Pressure Plate Type    Heavy Duty
SFI    1.2
UPC     00842385031138