{"product_id":"os-giken-5-speed-cross-gear-set-fs5w30a-fits-nissan-r32-r33-skyline-gtr-c34-stagea-260rs-rb26dett","title":"OS Giken 5 Speed Cross Gear Set (FS5W30A) Fits Nissan R32\/R33 Skyline GTR \u0026 C34 Stagea 260RS RB26DETT","description":"\u003cp data-mce-fragment=\"1\"\u003ePerformance driving and high-output engines put a strain on the drivetrain and can sometimes lead to failing components, such as broken gears or input shafts. The goal of the OS Giken Close Ratio Gear Kit is to reinforce the transmission's internal components while maximizing an engine's potential by providing custom gear ratios for performance driving.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eEach OS Giken gear component is designed and created from high-quality forged materials, and then undergoes hard shot peening, resulting in increased strength and durability. Furthermore, the gears are helical-cut rather than straight-cut to maintain quiet, smooth operation, providing full comfort for street driving as well as reliability for racing.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOS Giken close-ratio gearset for FS5W30A gearbox in BNR32 and BCNR33 GT-R, and WGNC34 Stagea 260RS twin turbo, 5-gear kit including input shaft.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOS Giken close-ratio gearsets offer greatly increased gear strength, along with closer gear ratios to suit racing applications. The retention of normal synchromesh parts and a helical gear design means the gears are still almost as quiet as a standard gearset, so this is an excellent upgrade for street-driven vehicles, too.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis gear set is designed for the final 1997 version of the BCNR33 GT-R gearbox; some additional Nissan parts will be required to update earlier versions of the FS5W30A.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe gears are rated at 1200ps, so they are suitable for most modified RB engines. The limiting factor is the Nissan synchros. While the latest version of the synchros is used, they may still fail if shifting too fast at over 9000rpm. For this reason, extreme drag car applications should look at the OS-88 sequential gearbox. That said, this gear set has been used successfully in a number of 9-second GT-Rs. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-mce-fragment=\"1\"\u003e5 Speed Complete Gear Set\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStrengthened Input Shaft Included\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOS Giken ratios: 1st 2.695, 2nd 1.703, 3rd 1.236, 4th 1.000, 5th 0.826\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStandard ratios: 1st 3.214, 2nd 1.925, 3rd 1.302, 4th 1.000, 5th 0.752\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVehicle Compatibility:\u003cbr\u003e\u003cbr\u003e- Nissan R32 Skyline GT-R\u003cbr\u003e- Nissan R33 Skyline GT-R\u003cbr\u003e- Nissan C34 Stagea 260RS \u003c\/p\u003e","brand":"OS Giken","offers":[{"title":"Default Title","offer_id":37869816807623,"sku":"OSGEARSET5SPD-FS5W30A","price":5899.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/9312\/7879\/files\/os-giken-5-speed-cross-gear-set-fs5w30a-fits-nissan-r32-r33-skyline-gtr-c34-stagea-260rs-rb26dett-210.jpg?v=1779955985","url":"https:\/\/justjap.com\/products\/os-giken-5-speed-cross-gear-set-fs5w30a-fits-nissan-r32-r33-skyline-gtr-c34-stagea-260rs-rb26dett","provider":"Just Jap","version":"1.0","type":"link"}