OS Giken Close Ratio Gear Kit for Nissan Silvia (S14)

Manufacturer: OS Giken

Article no.: NS052-GR

€3,021.41*

Limited availability, delivery time on request

OS Giken Close Ratio Gear Kit for Nissan Silvia (S14)

This gear kit is designed to optimize engine performance for racing applications, keeping the engine within its optimal power band for efficient acceleration. The gears are helical-cut for smooth operation, making them suitable for both street driving and racing.

Helical-cut gears for quiet and smooth operation
High-quality forged materials for increased strength and durability
Hard shot peening for enhanced durability
Designed to reuse OEM 4th gear

Make	Model	Year	Type
Nissan	240SX	1989	SE
Nissan	240SX	1989	XE
Nissan	240SX	1990	SE
Nissan	240SX	1990	XE
Nissan	240SX	1991	Base
Nissan	240SX	1991	LE
Nissan	240SX	1991	SE
Nissan	240SX	1992	Base
Nissan	240SX	1992	LE
Nissan	240SX	1992	SE
Nissan	240SX	1993	Base
Nissan	240SX	1993	SE
Nissan	240SX	1994	SE
Nissan	240SX	1995	Base
Nissan	240SX	1995	SE
Nissan	240SX	1996	Base
Nissan	240SX	1996	SE
Nissan	240SX	1997	Base
Nissan	240SX	1997	LE
Nissan	240SX	1997	SE
Nissan	240SX	1998	Base
Nissan	240SX	1998	LE
Nissan	240SX	1998	SE

Starting in the early 1960's, Masaharu Okazaki set out on a mission to build high-performance Japanese race engines to compete with the championship-winning European offerings of the time. Armed only with a pure passion for motorsports and an innate ability to absorb information, he basically took things apart in his garage, figured out how they work, and designed improvements to increase performance. A self-educated man, he originally began working on motorcycles and eventually moved on to parts development for 4-wheel automobiles. Mr. Okazaki founded his company, OS Giken, in the early 1970's with strength, durability, and the pursuit of high performance in mind; these goals for parts development remain true today and OS Giken has established itself in the upper-echelon for designing and manufacturing high quality, high performance, and supremely durable parts. Officially founded in 1973, the company headquarters and factory are located in Okayama, Japan. All OS Giken parts are 100% manufactured and assembled in Japan, under very strict quality-control guidelines.