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Racing Clutches
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ACT
Racing Clutch Kits
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As
every driver, engine, and application is different, ACT offers
a variety of complete clutch kits. ACT offers heavy duty and
extreme pressure plates you can combine with street disc,
hybrid-street disc, 4-pad or 6-pad race disc. You may also
purchase individual clutch components by call (866) 762-5141.
ACT clutch kits include the pressure plate, disc, release
bearing, and (in most cases) pilot bearing and alignment tool.
If your vehicle is a daily driven vehicle, we recommend heavy
duty pressure plate with either street or hybrid street disc.
For street/strip vehicles where engine torque has been increased
significantly, we recommend 4 or 6-pad race disc with either
heavy duty or extreme pressure plate. We also recommend purchasing
XACT lightweight chromly flywheel which can increase your
engine rev up much quicker.
If you are unsure which setup you need, please CONTACT
US. We will be glad to assist you.
WE
WILL NOT BE UNDERSOLD. WE WILL BEAT OR MATCH OUR COMPETITOR'S
PRICES.
CAN'T FIND YOUR MAKE?
Please note that many applications have been omitted due to
limitation. If you do not see your application, please CONTACT
US for further assistance in finding the right clutch
for your vehicle.
| Heavy
Duty Pressure Plate |
TOTALLY
TOUGH! ACT Heavy Duty Pressure Plates provide increased
torque capacity, durability, and extended clutch life.
What makes ACT Pressure Plates the highest standard
in the industry? First, ACT manufacturing always begins
with new units. ACT Pressure Plates are not rebuilt
from worn out parts. Second, pressure is increased the
right way. Altering the geometry alone is not enough.
Instead, ACT engineers a stronger diaphragm. ACT diaphragms
are heat-treated using an exclusive 3-stage process
and the release bearing contact area is hardened to
reduce wear. Third, ACT designs the pressure and release
travel of the unit to be in the optimum working range.
Finally, ACT assures consistency and precision by using
proven assembly procedures. Every unit ACT produces
is accurately balanced and tested. No quesswork, no
hype, only proven engineering and calculated results
for every ACT Heavy Duty and Xtreme Pressure Plate.
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| Xtreme Pressure
Plate |
NO
MERCY! ACT Xtreme Pressure Plates deliver the maximum
holding power available! For high horsepower streetcars,
combine this high clamp pressure plate with an ACT Street
Disc to maintain smooth engagement and obtain high torque
capacity. For racing, combine the ACT Xtreme Pressure
Plate with the ACT Xtreme Race Disc for the ultimate
in torque capacity, durability and quick shifting. What
makes these units so unique? The radical increase in
clamp load developed from a single specially designed
diaphragm. ACT employs several secrets (just good engineering)
to maximize load and reduce flex. The result is maximum
torque capacity and long life, while maintaining good
release clearance for fast, clean shifting. On some
units, such as the Eclipse/Talon, ACT gussets the pressure
plate cover to reduce flex caused by the high pressure.
ACT Xtreme Pressure Plates are made with the same high
standard as ACT Heavy Duty Pressure Plates. ACT Xtreme
Pressure Plates can be found on many of the fastest
cars on the track. ACT Xtreme Pressure Plates are identified
throughout the application chart when the pressure plate
number is followed by a suffix "X". Please
contact the ACT technical staff for availability and
applications. Xtreme Clutches for the Xtreme Racer! |
| Hybrid Street
Discs |
SIMPLY
SMOOTH! ACT Street Discs are designed for smooth engagement,
quiet operation and improved durability using only the
best organic, spring center designs. When an ACT Modified
Street Disc is available, the suffix "M" appears
in the disc part number. The marcel of the disc has
been modified to enable quicker action. When a special
ACT Performance Organic Street Disc is available, the
suffix "S" will appear. These discs use special
performance linings designed to withstand high heat
and abuse. Most of these "S" discs are also
modified for quicker shifting. What is all the hype
about different lining materials available? ACT still
contends that nothing can beat a good quality organic
disc for street use. Virtually all the premium sport
car manufacturers use organic discs. The Eclipse/Talon
AWD Turbo is a good illustration. This application can
be especially hard on clutches for several reasons:
all wheel drive, the heavy weight of the car, and limited
clutch size. Yet because of the durability of the ACT
Performance Organic Street Disc (PN MBSD010S) when used
with the ACT Xtreme Pressure Plate, many of the fastest
Eclipse/Talons owners enjoy smooth engagement and record
setting timeslips. |
| Xtreme Discs
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Copper
Ceramic Race Discs (Xtreme Discs)
|
RACE
READY! Attack the track with the ACT Xtreme Race Disc.
Shifting is quick and sure due to the lightweight rigid
design. ACT Xtreme Race Discs are available in 4 or
6-pad solid hub design, these pads (pucks, buttons)
are highly durable and resistant to heat. Why use an
ACT Xtreme Race Disc? The copper ceramic material holds
approximately 28% more torque than an organic lining.
ACT Copper Ceramic Xtreme Race Discs engage fairly harsh
and are not normally recommended for street use. ACT
recommends 6-pad ACT Xtreme Race Discs for larger sizes
to absorb more heat and for smoother engagement. The
4-pad ACT Xtreme Race Discs engage harsher, shift faster,
and are well suited for smaller disc sizes from smaller
engines. ACT can provide any size 4-pad disc up to 240mm
or any size 6-pad disc up to 250mm with the spline sizes
listed below. The ACT application chart lists only those
ACT Xtreme Race Discs used with ACT Heavy Duty and Xtreme
Pressure Plates. Consult ACT regarding applications
not listed. Spline sizes marked with an asterick (*)
are special order and may be priced higher. |
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