{"product_id":"js-racing-fgd-s1-47","title":"J'S RACING DLC + WPC 4.7 FINAL GEAR SET FOR HONDA S2000 AP1 2 F20C F22C FGD-S1-47","description":"\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eJ'S RACING\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eSeries Name\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eDLC + WPC 4.7 FINAL GEAR SET\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eProduct Number\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eFGD-S1-47\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eCompatible Car\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eHONDA S2000 AP1 2\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eCompatible Engine\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eF20C F22C\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eProduct Description\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eMaterial: Driven gear: DLC processed \/ Ring gear: WPC processed \u003cbr\u003e Reduction ratio 4.777 \u003cbr\u003e Driven gear: DLC processed \u003cbr\u003e Ring gear: WPC processed \u003cbr\u003e Shot peening processed \u003cbr\u003e Dedicated reinforced ring Gear bolt (KRG-S1) included \u003cbr\u003e A total of 5 types of lineup from 3.9 to 4.7. \u003cbr\u003e It is possible to select the gear ratio according to the stage. \u003cbr\u003e Widely compatible with street, gymkhana, low, medium and high speed circuits. \u003cbr\u003e It is possible to improve the acceleration power and response without removing the power band, which directly leads to time up. \u003cbr\u003e By applying DLC ​​coating to the driven gear and WPC processing to the ring gear, we succeeded in giving good initial familiarity and high durability that have never been seen before. \u003cbr\u003e DLC has many features, but it is a coating whose main purpose is to improve the slidability of metals. \u003cbr\u003e \"Improved slidability\" means to improve slippage and reduce wear. It can be expected to reduce frictional heat, improve durability by preventing seizure, and improve response. \u003cbr\u003e The combination of DLC coating that reduces friction loss and WPC treatment that improves fatigue strength and kinesis achieves both dramatic improvement in durability and reduction in friction loss. \u003cbr\u003e The effect of DLC and WPC suppresses the oil temperature, avoids the danger of differential blow, and makes it possible to reliably extend the overhaul cycle. \u003cbr\u003e Recommended for endurance races and time attacks that use high grip tires, including those who drive a lot on the circuit. \u003cbr\u003e Includes 10 dedicated reinforced ring gear bolts that can strengthen the tightening torque more than genuine ring gear bolts. \u003cbr\u003e Prevents loosening of ring gear bolts, which is a major factor in differential blow. \u003cbr\u003e (What is DLC coating) \u003cbr\u003e Diamond Like Carbon is an abbreviation of Diamond Like Carbon, which is a technology that can make a surface with an unprecedented low wear coefficient by forming a nano-level thin film on a metal surface. \u003cbr\u003e DLC is a general term for carbon thin films with high hardness, electrical insulation, infrared transparency, etc. similar to diamond synthesized by the gas phase synthesis method using ions, and was named in the 1970s. \u003cbr\u003e The structure of the DLC film is usually an amorphous structure containing a small amount of hydrogen, and is said to have diamond bonds and graphite bonds. \u003cbr\u003e \u003cgeneral properties of dlc\u003e \u003cbr\u003e ■ High hardness and excellent wear resistance \u003cbr\u003e ■ Low friction coefficient under no lubrication \u003cbr\u003e ■ When sliding, the mating material is worn and damaged. Does not allow (low opponent aggression) \u003cbr\u003e ■ Chemically inert and stable \u003cbr\u003e Does not cause seizure, adhesion, or welding \u003cbr\u003e ■ Not invaded even in a corrosive atmosphere \u003cbr\u003e (Effect of WPC processing) \u003cbr\u003e Abbreviation for Wide Peening and Cleaning, special processing that is also used for F1. \u003cbr\u003e By injecting a special shot at high speed and locally raising it to the recrystallization temperature, the work strengthening of the heat treatment effect and forging effect is instantly repeated, and the residual austenite in the metal surface layer is converted to martensite and recrystallized. Miniaturize the tissue. \u003cbr\u003e This creates a structure with high hardness and toughness on the metal surface, which makes it possible to significantly increase the surface altitude. \u003cbr\u003e In addition, by increasing the internal compression residual stress, fatigue strength can be increased and gear chipping can be prevented. \u003cbr\u003e\u003c\/general\u003e\n\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eRemarks\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eEngine: F20C F22C\u003cbr\u003e\u003cset contents\u003e \u003cbr\u003e Pinion gear x 1 \u003cbr\u003e Ring gear x 1 \u003cbr\u003e Reinforced ring gear bolt x 10 \u003cbr\u003e Be sure to use the attached reinforced ring gear bolt. \u003cbr\u003e (Ring gear bolts cannot be reused) \u003cbr\u003e It is strongly recommended to use the SPL differential distance collar at the same time. \u003cbr\u003e We recommend precision embedding at a professional shop.\u003c\/set\u003e\n\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eNotes\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eImages are for illustration purpose only. Actual product may vary.\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"J'S RACING","offers":[{"title":"Default Title","offer_id":41120088031404,"sku":"J'S-RACING-FGD-S1-47","price":285120.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1406\/5370\/products\/WriteIMG1507aws_3abc5c1d-531d-47dc-a3e3-8f079502ea1d.jpg?v=1643509406","url":"https:\/\/www.blackhawkjapan.pro\/products\/js-racing-fgd-s1-47","provider":"Black Hawk Japan","version":"1.0","type":"link"}