Nissan 370Z Forum - OS Giken Twin Disk Clutches and Limited Slip Differential Sale!

OS Giken Twin Disk Clutch
PM For Special Pricing on all products.

There are two different options for your clutch selection:

Aluminum cover - Retail $1890
Steel cover - Retail $1690

Both need a release sleeve - Retail $95

Through research and development of high performance engines, we realized the need for the production of high quality, durable clutch systems to meet the rigorous demands of race and sport driving. The OS multi-plate clutch is able to transmit engine revolutions and output to the drive train without loss. They are made of the highest quality materials and their durability is second to none.

In spite of its decreased diameter, this clutch allows for extremely efficient power transfer and improved engine response. The redesigned leverage mechanism of the diaphragm spring on the center cover results in higher pressure of the clutch disk while reducing pedal effort. In addition, ventilation holes are designed to reduce heat generated inside the clutch system and allows for the friction plate dust to exit outside the clutch system, thus increasing reliability and safety. All OS Giken clutches include a corresponding performance flywheel to ensure maximum performance and unlock your vehicle’s potential.

Advantages to the Aluminum cover:
1. Larger plate load - holds more power
2. Stiffer pedal feel
3. Lighter pressure plate
4. Looks better
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OS Giken Limited Slip Differential
PM For Special Pricing

Retail- $1,490.00

OS Giken utilized its accumulated racing knowledge and engineering experience to develop its own limited slip differential. Four years of extensive research and development lead to a new and revolutionary LSD design with the capacity to house an unprecedented number of friction plates. The increased number of plates directly has not only dramatically improved the LSD design's locking force, it also enables it to lock fully and completely.

An added benefit to being a fully locking mechanism is that less heat is generated, thus resulting in incredible durability and reliability.
As expected from OS Giken, the LSDs are made of the highest quality materials, precise machining, forged gears, and sound engineering which makes their LSDs the most durable and reliable race performance LSDs available. In addition, their design allows for the initial torque setting and lock timing to be customized to best fit you vehicle's everchanging set-up and course/road conditions.

Advantages over other helical Limited Slip Differentials
1. True 100% locking capabilities - Helical or gear driven lsd's, if wheel hop, will not lock fully
2. Made with multiple friction discs for better locking capabilities, reduced plate wear, do not need limited slip additive
3. Do not need lsd break in period

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