Quartermaster Optimum-RR 8-Leg Street Clutch Kit W/ HRB | 2008-2015 Mitsubishi Evo X (2897P2635)
QuarterMaster*SEE DETAILS
OPTIMUM-RR IMPORT STREET CLUTCH KIT – 7.25″
Drawing on an extensive, race-winning heritage, Quarter Master® designed the all new 7.25" Mitsubishi Evo Race Clutch to perform well in a broad range of Evo X racing platforms. The new clutch utilizes eight integral steel hardened legs to provide a much longer lifespan than one-piece aluminum covers where the floater and pressure plates have a tendency to wear into the drive legs. The 8-leg design also reduces stress on drive legs by 25 percent and creates a stiffer cover and smoother range on the diaphragm spring motion. A lower moment of inertia and gear drive friction design allow for quicker, smoother shifts. In addition, the gear drive clutch hub is located on the friction pack to enable easier transmission installation, much smoother and quicker shifting, improved input shaft wear and increased hub strength.
Features
- Open Design Allows For More Efficient Cooling, Even During Extended Periods Of Race Or Street/Strip Use
- Low MOI gear Drive Friction Design Creates Both Quicker & Smoother Shifts
- Completely Rebuildable Frictions & Floaters Ensure A Long, Worry-Free Service Life
- Provide A Perfect Balance Of Light Weight, Race Proven Durability & High Value
Benefits
- Integral steel leg design prevents floater and pressure plate wear into the drive legs & reduces stress by 25%
- Rebuildable design ensures an extra long service life
- Gear drive clutch hub is located on the friction pack to enable easier transmission installation, smoother & quicker shifting & improved input shaft
- Lower moment of inertia & gear drive friction design allow for quicker, smoother shifts
- 2-Disc design is great for use in drag racing, drifting & road racing Evo X applications up to 800 HP
- Includes the ultra-reliable Universal Hydraulic Release Bearing and adapter to replace the stock unit. This will convert the troublesome pull-style actuator to a more reliable and smoother feeling push-type release bearing.
Applications
- 2008-2015 Mitsubishi Evo X
What's In The Box?
- Complete Clutch Kit
- Flywheel
- Hydraulic Release Bearing
Warranty
- Manufacturer Limited Warranty
Customer Reviews
The clutch does not come with an Alignment tool nor the bolts needed to bolt in the HRB. There are 200 dollar clutch kits with alignment tools, that makes no sense. I still give it a 4 star because its pretty damn good for drag racing and I like the engagement
Hands down this clutch will handle anything you throw at it at the track, but on the street this is one angry and uncivilized clutch. Stop and go traffic makes it unbearable to drive. The pedal feel is soft with the HRB but the engagement is an on/off experience. From a stop if you get it right its very rewarding but if you get it wrong or try to slip it everything shakes in the car violently. So to sum it up this clutch is an awesome drag clutch and great performer, but for the love of God don't expect this clutch to be a good daily driver type clutch.
You’ll fall in love with how well it performs. The chatter not so much, but totally worth it lol
Holds the power. Smooth shifts. It is noisy but well worth it.
Best clutch I've ever driven on. Grabs great.
