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AI4-SPG4 - ACT Sport Race Sprung 4 Pad Clutch Kit
was
$608.00
Special Price
$516.80
SKU
AI4-SPG4
Also Available:
Specifications
| Item Description | ACT Sport Race Sprung 4 Pad Clutch Kit |
|---|---|
| Product Weight (lbs.) | 12.6 |
| Torque Capacity (ft/lbs.) | 280 |
| Torque Capacity Over OE | 52% |
| Disc Material | Ceramic |
| Clutch Disc Diameter (Inches) | 8.7 |
| Clutch Disc Diameter (Millimeters) | 220 |
| Input Shaft Diameter (inches) | 1.03125 |
| Pressure Plate Type | Sport |
| Warranty | 12 Months (view details) |
| UPC | 00842385011031 |
Description
AI4-SPG4 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 4-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.
| Feel | Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle |
|---|---|
| Life | Moderate friction life, extended by ACT's exclusive diaphragm design |
| Quality | Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance |
| Recommended Use | Recommended for high horsepower street or race use |
| ACT Difference | 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability |
Vehicle Fitment
| Application | Engine |
|---|---|
| 1994 Acura Integra GS-R | 1.8 L4 GAS FI 1797cc |
| 1994 Acura Integra LS | 1.8 L4 GAS FI 1834cc |
| 1994 Acura Integra RS | 1.8 L4 GAS FI 1834cc |
| 1994 Honda Civic del Sol VTEC | 1.6 L4 GAS FI 1588cc |
| 1995 Acura Integra GS-R | 1.8 L4 GAS FI 1797cc |
| 1995 Acura Integra LS | 1.8 L4 GAS FI 1834cc |
| 1995 Acura Integra RS | 1.8 L4 GAS FI 1834cc |
| 1995 Acura Integra Special Edition | 1.8 L4 GAS FI 1834cc |
| 1995 Honda Civic del Sol VTEC | 1.6 L4 GAS FI 1588cc |
| 1996 Acura Integra GS-R | 1.8 L4 GAS FI 1797cc |
| 1996 Acura Integra LS | 1.8 L4 GAS FI 1834cc |
| 1996 Acura Integra RS | 1.8 L4 GAS FI 1834cc |
| 1996 Acura Integra Special Edition | 1.8 L4 GAS FI 1834cc |
| 1996 Honda Civic del Sol VTEC | 1.6 L4 GAS FI 1595cc |
| 1997 Acura Integra GS | 1.8 L4 GAS FI 1834cc |
| 1997 Acura Integra GS-R | 1.8 L4 GAS FI 1797cc |
| 1997 Acura Integra LS | 1.8 L4 GAS FI 1834cc |
| 1997 Acura Integra RS | 1.8 L4 GAS FI 1834cc |
| 1997 Acura Integra Type R | 1.8 L4 GAS FI 1797cc |
| 1997 Honda Civic del Sol VTEC | 1.6 L4 GAS FI 1595cc |
| 1998 Acura Integra GS | 1.8 L4 GAS FI 1834cc |
| 1998 Acura Integra GS-R | 1.8 L4 GAS FI 1797cc |
| 1998 Acura Integra LS | 1.8 L4 GAS FI 1834cc |
| 1998 Acura Integra RS | 1.8 L4 GAS FI 1834cc |
| 1998 Acura Integra Type R | 1.8 L4 GAS FI 1797cc |
| 1998 Honda CR-V EX | 2.0 L4 GAS FI 1972cc |
| 1998 Honda CR-V LX | 2.0 L4 GAS FI 1972cc |
| 1999 Acura Integra GS | 1.8 L4 GAS FI 1834cc |
| 1999 Acura Integra GS-R | 1.8 L4 GAS FI 1797cc |
| 1999 Acura Integra LS | 1.8 L4 GAS FI 1834cc |
| 1999 Acura Integra Type R | 1.8 L4 GAS FI 1797cc |
| 1999 Honda CR-V EX | 2.0 L4 GAS FI 1972cc |
| 1999 Honda CR-V LX | 2.0 L4 GAS FI 1972cc |
| 1999 Honda Civic Si | 1.6 L4 GAS FI 1595cc |
| 2000 Acura Integra GS | 1.8 L4 GAS FI 1834cc |
| 2000 Acura Integra GS-R | 1.8 L4 GAS FI 1797cc |
| 2000 Acura Integra LS | 1.8 L4 GAS FI 1834cc |
| 2000 Acura Integra Type R | 1.8 L4 GAS FI 1797cc |
| 2000 Honda CR-V EX | 2.0 L4 GAS FI 1972cc |
| 2000 Honda CR-V LX | 2.0 L4 GAS FI 1972cc |
| 2000 Honda Civic Si | 1.6 L4 GAS FI 1595cc |
| 2001 Acura Integra GS | 1.8 L4 GAS FI 1834cc |
| 2001 Acura Integra GS-R | 1.8 L4 GAS FI 1797cc |
| 2001 Acura Integra LS | 1.8 L4 GAS FI 1834cc |
| 2001 Acura Integra Type R | 1.8 L4 GAS FI 1797cc |
| 2001 Honda CR-V EX | 2.0 L4 GAS FI 1972cc |
| 2001 Honda CR-V LX | 2.0 L4 GAS FI 1972cc |
Kit Contents:
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.
PROP 65 WARNING
This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. for more information, visit www.P65Warnings.ca.gov
