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Ultra G Clutch Kits
Application: Mazda
- High performance DiscSystem™ clutch discs
utilize either 100% pure Kevlar or specially blended ceramics
- Heavy duty pressure plates, balanced and
tested
- Release bearing contact area of diaphragm
springs hardened to reduce wear
- Clamp loads chosen carefully to avoid clutch
hydraulic and crankshaft thrust bearing problems
- Kits include clutch disc, pressure plate,
release bearing, alignment tool, and pilot bearing/bushing
(where applicable)
The balance between reliability and performance
is a fine line. Our clutch line has been designed with this in
mind. We have narrowed down our line to only a few materials and
designs that, put simply, work! And if you have a unique situation
that warrants a different solution, we will provide it! Our
clutches work off of our DiscSystem™, not a clutch cover or stage
system. Simply choose the recommended disc material/style for your
driving style and power levels and you are done! No second
guessing which cover should be matched up to which disc or stage.
A clutch disc is only as good as the pressure plate it is matched
to. Clamp loads are important, but the highest clamp load is not
necessarily the best solution. Extremely high loads will put an
unnecessary strain on your clutch hydraulics, thrust bearings on
the crankshaft in your motor, and of course your left foot! Our
heavy duty pressure plates feature load increases ranging from 15%
to 30% over stock (depending on application). We have a number of
options available to us for increasing the load on our pressure
plates. This means that the method used for one application may
differ from another.
Clutch Kits include: the pressure plate, disc, release
bearing, alignment tool, and pilot bushing/bearing (where
applicable). Take a look at our current lineup and if you have any
questions regarding which disc is right for your vehicle, please
give us a call.
Part # Key:
First _ = Material (0=Kevlar,
1=Ceramic, 2=HD Ceramic)
Next _ = Hub Style (0=Solid, 1=Sprung)
Last _ = Facing Style (0=Full Face Kevlar, 1=Windowed
Kevlar, 2=Segmented Ceramic, 4=4 Paddle Ceramic, 6=6 Paddle
Ceramic)
Example: 070803510 (Kevlar, Sprung, Full
Face Kevlar) |
![](../imagesparts/urclutches-fullfacekevlar.gif)
STREET SPORT
Full-Face Kevlar 2WD
Stock to slightly Modified
Looking for longer clutch life & sporty clutch feel.
(30% Torque Handling Capacity) |
![](../imagesparts/urclutches-windowedkevlar.gif)
STREET MOD
Windowed Kevlar
Slightly to Moderately Modified
Simple bolt-on's such as air filter, header, exhaust and pulleys.
(45% Torque Handling Capacity) |
![](../imagesparts/urclutches-4and6paddle.gif)
SPORT PRO
4&6 Paddle Ceramic
Moderately to Heavily Modified
Mod boost increases, upgraded turbos, added forced induction to
norm. asp., mod to major motor work, mod nitrous use.
(80% Torque Handling Capacity) |
![](../imagesparts/urclutches-segmented.gif)
SPORT MOD
Segmented Ceramic
Moderately Modified
Mild motor work, and/or moderate boost increases, light nitrous.
(60% Torque Handling Capacity) |
![](../imagesparts/urclutches-4and6paddlehd.gif)
RACE PRO
4&6 Paddle Feramic (2/4 WD)
Heavily to Race Modified
Heavy to race mod but still want street use/driveability.
(110% Torque Handling Capacity) |
![](../imagesparts/ur-clutchkitssml.jpg)
Clutch Kits Include:
Pressure Plate, Disc, Release Bearing, Alignment Tool, pilot
bushing/bearing (if applicable) |
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