ST1-HDR4 - HD/Race Rigid 4 Pad

HD/Race Rigid 4 Pad for Saturn

Available,but out of stock in our EU warehouse
Average delivery time:14 working days

€ 708,59

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SKU:	ST1-HDR4
Weight (KG):	4.4
Disc Type:	Race disc (Ceramic)
Pressure Plate Type:	33
Torque Capacity	434 Nm (320 ft/lbs) = 74% over standard/OE
Feel:	Light to moderate pedal effort, aggressive engagement, increased gear rattle
Recommendation:	Recommended for race use only

ST1-HDR4 kit features ACT's most popular Heavy Duty pressure plate. 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 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.

Feel:

Light to moderate pedal effort, aggressive engagement, increased gear rattle

Life:

Moderate friction life, extended by ACT's exclusive diaphragm design, rigid design may increase spline wear

Quality:

Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance

Recommendation:

Recommended for race use only

Difference:

100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Saturn SC Base 1991 1.9L L4 116 CID
Saturn SC Base 1992 1.9L L4 116 CID
Saturn SC1 Base 1993 1.9L L4 116 CID
Saturn SC1 Base 1994 1.9L L4 116 CID
Saturn SC1 Base 1995 1.9L L4 116 CID
Saturn SC1 Base 1996 1.9L L4 116 CID
Saturn SC1 Base 1997 1.9L L4 116 CID
Saturn SC1 Base 1998 1.9L L4 116 CID
Saturn SC1 Base 1999 1.9L L4 116 CID
Saturn SC2 Base 1993 1.9L L4 116 CID
Saturn SC2 Base 1994 1.9L L4 116 CID
Saturn SC2 Base 1995 1.9L L4 116 CID
Saturn SC2 Base 1996 1.9L L4 116 CID
Saturn SC2 Base 1997 1.9L L4 116 CID
Saturn SC2 Base 1998 1.9L L4 116 CID
Saturn SC2 Base 1999 1.9L L4 116 CID
Saturn SL Base 1991 1.9L L4 116 CID
Saturn SL Base 1992 1.9L L4 116 CID
Saturn SL Base 1993 1.9L L4 116 CID
Saturn SL Base 1994 1.9L L4 116 CID
Saturn SL Base 1995 1.9L L4 116 CID
Saturn SL Base 1996 1.9L L4 116 CID
Saturn SL Base 1997 1.9L L4 116 CID
Saturn SL Base 1998 1.9L L4 116 CID
Saturn SL Base 1999 1.9L L4 116 CID
Saturn SL1 Base 1991 1.9L L4 116 CID
Saturn SL1 Base 1992 1.9L L4 116 CID
Saturn SL1 Base 1993 1.9L L4 116 CID
Saturn SL1 Base 1994 1.9L L4 116 CID
Saturn SL1 Base 1995 1.9L L4 116 CID
Saturn SL1 Base 1996 1.9L L4 116 CID
Saturn SL1 Base 1997 1.9L L4 116 CID
Saturn SL1 Base 1998 1.9L L4 116 CID
Saturn SL1 Base 1999 1.9L L4 116 CID
Saturn SL2 Base 1991 1.9L L4 116 CID
Saturn SL2 Base 1992 1.9L L4 116 CID
Saturn SL2 Base 1993 1.9L L4 116 CID
Saturn SL2 Base 1994 1.9L L4 116 CID
Saturn SL2 Base 1995 1.9L L4 116 CID
Saturn SL2 Base 1996 1.9L L4 116 CID
Saturn SL2 Base 1997 1.9L L4 116 CID
Saturn SL2 Base 1998 1.9L L4 116 CID
Saturn SL2 Base 1999 1.9L L4 116 CID
Saturn SW1 Base 1993 1.9L L4 116 CID
Saturn SW1 Base 1994 1.9L L4 116 CID
Saturn SW1 Base 1995 1.9L L4 116 CID
Saturn SW1 Base 1996 1.9L L4 116 CID
Saturn SW1 Base 1997 1.9L L4 116 CID
Saturn SW1 Base 1998 1.9L L4 116 CID
Saturn SW1 Base 1999 1.9L L4 116 CID
Saturn SW2 Base 1993 1.9L L4 116 CID
Saturn SW2 Base 1994 1.9L L4 116 CID
Saturn SW2 Base 1995 1.9L L4 116 CID
Saturn SW2 Base 1996 1.9L L4 116 CID
Saturn SW2 Base 1997 1.9L L4 116 CID
Saturn SW2 Base 1998 1.9L L4 116 CID
Saturn SW2 Base 1999 1.9L L4 116 CID

Additional Information

Package Weight (kg)	5.9900
Disc Diameter (Inches)	8.4
Disc Diameter (Millimeters)	214
Material	Ceramic
Pressure Plate Type	33
Weight (KG)	4.4
Spline Count	22
Spline Size (Inches)	1
Torque Capacity (ft/lbs.)	320
Torque Capacity (Nm)	434
Torque Capacity Over OE	74%