Building an engine to produce more power is useless if you can’t get that power to the ground. Having the proper drivetrain performance parts is essential in any modified car because most factory transmission parts can’t handle the increase in engine horsepower. The next issue in beefing up your transmission is figuring out which ACT clutch disc to use in place of your stock clutch.
The Modified Life staff has compiled an online catalog of performance clutch reviews, performance clutch ratings, clutch ratings, clutch reviews, ACT race clutch reviews, ACT race clutch ratings, ACT clutch reviews, ACT clutch ratings, ACT xtreme ratings, ACT xtreme reviews, ACT ratings, ACT reviews, ACT extreme reviews, ACT extreme ratings, clutch replacement ratings, clutch replacement reviews, ACT parts reviews and ACT parts ratings for use by our visitors for free. Our performance parts reviews and performance parts ratings allow you to make an informative decision when choosing the best clutch disc or clutch replacement.
All ACT Extreme (Solid Hub 4 Pad) drive plates are high carbon spring steel that is heat treated and black zinc plated to resist bending, cracking, fatigue and rust even under severe racing conditions. ACT Xtreme (Solid Hub 4 Pad) uses thicker retainer stampings for increased strength and durability. The spring windows of the ACT Race (Solid Hub 4 Pad) Clutch are heat treated to resist wear, increase strength and reduce the chance of springs “popping” out from hub wear. Hub forgings are CNC machined for precision and consistency.
All friction pads on the ACT Extreme (Solid Hub 4 Pad) Clutch are measured, sorted and matched before assembly to insure that each disc is uniform in thickness. All ACT spring center race disc hub assemblies use bushings and cone springs similar to factory clutch discs. This allows the ACT Race (Solid Hub 4 Pad) Clutch to create frictional dampening which improves clutch life and reduces noise. ACT carefully selects rivet design and materials for maximum strength on the ACT race clutch. The solid center discs of the ACT Extreme (Solid Hub 4 Pad) Clutch use 16 hub rivets for high torque and shock tolerance. Heavy duty torsional dampening springs are stronger than standard springs and are offered in three sizes and spring rates. No more warped inserts or loose ring gears.
The premium ceramic friction materials used on the ACT Xtreme Clutch (Solid Hub 4 Pad) provide high heat tolerance, high coefficient of friction and low wear rates. Our pads will hold approximately 28% more torque than standard organic materials. The spring retainers on the ACT Xtreme Clutch Disc (Solid Hub 4 Pad) utilize a wrap around spring window that not only gives liberal support for the springs, but also reduces stress concentrations that are a common cause for failure.
ACT Clutch carefully broaches their splines to ensure exact fit onto transmission input shafts for long spline life and better clutch release. SFI certification is provided on all ACT race discs. ACT race discs are legal for competition in all racing organizations that require SFI certification. Precision stampings for ACT clutch disc components are manufactured using dedicated tooling. This allows ACT to offer the highest in quality and consistency.
Features of the ACT Xtreme Race Clutch (Solid Hub 4 Pad)
- Recommended for Drag and Road Racing.
- Increased torque capacity.
- Fastest shifts and low inertia.
- Good durability but shortened spline life.
- Harsh engagement and chatter.
Add a Photo of Your ACT Xtreme Race Clutch (Solid Hub 4 Pad)
If you would like to help the Modified Life community by adding photo(s) of your ACT Xtreme Race Clutch (Solid Hub 4 Pad) or your car with an ACT Xtreme Race Clutch (Solid Hub 4 Pad) installed, please feel free to email us at: contact@modifiedlife.com. Please remember to email us the year, make, model of your vehicle and which ACT Xtreme Race Clutch is in the photo you are sending us.
ACT Xtreme Race Clutch (Solid Hub 4 Pad) Photos









ACT Xtreme Race Clutch (Solid Hub 4 Pad) Reviews