{"product_id":"act-hd-performance-street-sprung-clutch-kit-nissan-240sx-silvia-s13-s14-1989-1998-sr20det","title":"ACT HD Performance Street Sprung Clutch Kit Nissan 240SX Silvia S13 S14 1989-1998 SR20DET","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eACT Heavy Duty \/ Performance Street Sprung Clutch Kit — Nissan SR20DET (NS1-HDSS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eOne of the most common clutch upgrades on an SR20DET swap, and for good reason — it pairs ACT's most popular Heavy Duty pressure plate with their most popular street disc.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eHeavy Duty pressure plates use an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life, with every diaphragm going through a four-stage heat-treating process. Precision cover stampings give the assembly rigidity and consistency. Clamp load comes in 20 to 50 percent over OEM.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe Performance Street disc is premium organic with high copper content for better heat transfer and steel-backed lining for greater burst strength. Reduced marcel gives faster shift action.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRated to 372 lb-ft\u003c\/strong\u003e — the right capacity for a daily driven SR20 on the street. Past roughly 400 whp you want a puck disc instead. 9.4\" disc, 24-spline on a 1.000\" input shaft.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eEvery assembly is 100 percent clamp load tested and computer spin balanced to within .25 oz-in, versus roughly .50 for a stock production clutch.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 1989-1998 Nissan 240SX, 180SX, and 200SX with SR20DET. S13, S14, S15.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003ePedal effort increases 15 to 40 percent over stock. ACT is direct about that trade: clutches developed with less pedal effort tend to give up longevity, torque capacity, or engagement quality.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBreak-in:\u003c\/strong\u003e 300-500 miles of mild stop-and-go before spirited driving. Overheating an organic disc during break-in glazes the facings or fuses the friction surfaces.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eKit includes heavy duty pressure plate, Performance Street disc, release bearing, pilot bearing, and alignment tool. Flywheel not included. One-year warranty.\u003c\/p\u003e","brand":"Street Strip Supply","offers":[{"title":"Default Title","offer_id":47293788717229,"sku":null,"price":536.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/8105\/7197\/files\/actNS1-HDSS.jpg?v=1787399200","url":"https:\/\/streetstripsupply.com\/products\/act-hd-performance-street-sprung-clutch-kit-nissan-240sx-silvia-s13-s14-1989-1998-sr20det","provider":"Street Strip Supply","version":"1.0","type":"link"}