We're Open! Check Our Latest Updates Regarding Covid-19 and Other Store Notices Here

HC4-SPR6 - Sport/Race Rigid 6 Pad

Loading...

Select Your Vehicle

was $427.00 Special Price $362.95
Availability: Out of stock
SKU
HC4-SPR6

Specifications

Specifications
Item Description Sport/Race Rigid 6 Pad
Product Weight (lbs.) 10.3
Torque Capacity (ft/lbs.) 250
Torque Capacity Over OE 64%
Disc Material Ceramic
Clutch Disc Diameter (Inches) 8.3
Clutch Disc Diameter (Millimeters) 212
Input Shaft Diameter (inches) 0.875
Pressure Plate Type Sport
Warranty 12 Months (view details)

Description

HC4-SPR6 kit features a Sport pressure plate for a nice upgrade. ACT Sport 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 6-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 6-pad rigid race disc, engagement is harsher, but shifting is faster. The 6-pad rigid race disc is recommended for larger clutch sizes to absorb more heat.

Description
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
Recommended Use Recommended for race use only
ACT Difference 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Vehicle Fitment

Fitment Info
Application Engine
1989 Honda CRX Base 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated
1989 Honda CRX HF 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated
1989 Honda CRX Si 1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated
1989 Honda Civic Base 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated
1989 Honda Civic DX 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated
1989 Honda Civic LX 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated
1989 Honda Civic Si 1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated
1990 Honda CRX Base 1.5 L4 GAS FI 1493cc
1990 Honda CRX HF 1.5 L4 GAS FI 1493cc
1990 Honda CRX Si 1.6 L4 GAS FI 1588cc
1990 Honda Civic Base 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated
1990 Honda Civic DX 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated
1990 Honda Civic EX 1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated
1990 Honda Civic LX 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated
1990 Honda Civic Si 1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated
1991 Honda CRX Base 1.5 L4 GAS FI 1493cc
1991 Honda CRX HF 1.5 L4 GAS FI 1493cc
1991 Honda CRX Si 1.6 L4 GAS FI 1588cc
1991 Honda Civic Base 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated
1991 Honda Civic DX 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated
1991 Honda Civic EX 1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated
1991 Honda Civic LX 1.5 L4 GAS FI 1493cc | SOHC | Naturally Aspirated
1991 Honda Civic Si 1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated

Frequently Asked Questions

Are ACT clutches balanced?
Yes! All ACT clutch assemblies are computer spin balanced to within .25 oz-in to guarantee help smooth operation across the entire RPM range. For comparison, stock production clutches are typically balanced to within .50 oz-in. Lower is definitely better!
Will an ACT clutch increase pedal effort?
ACT pressure plates are specifically designed to handle high torque applications. With ACT's durable design, expect an increase in pedal effort between 15-40% (Heavy Duty) and 50-80% (Xtreme), depending on the application. Clutches developed with less pedal effort often result in a lack of longevity, torque capacity and/or engagement quality.
Do ACT clutches require a break in period?
For organic street discs, we recommend breaking in the clutch for 300-500 miles with mild engagement, such as stop-and-go city driving prior to racing or spirited driving. ACT race discs usually only require a few hard slips to lap in the surfaces prior to normal driving or racing. Do not overheat the clutch during the break in period, as this can result in friction surfaces fusing together, hot spots, and friction surface glazing.
Are ACT clutches repairable or rebuildable?
In some situations, rebuilds or repairs may be possible (see warranty), after inspection of the clutch assembly. Please contact our technical department for further information. Because of special modifications, we do not recommend servicing by a general clutch rebuilder.
How much does an ACT clutch weigh?
The weight of the ACT clutch assembly will usually be the same as a stock OEM clutch assembly.