{"product_id":"hks-91-98-nissan-180sx-sr20det-step-2-264-exhaust-camshaft","title":"HKS 91-98 Nissan 180SX SR20DET Step 2 264 Exhaust Camshaft","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 22002-AN027 | \u003cstrong\u003eUPC:\u003c\/strong\u003e 4957266642085\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHKS 91-98 Nissan 180SX SR20DET Step 2 264 Exhaust Camshaft\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis HKS exhaust camshaft delivers a 264-degree duration Step 2 profile engineered for the SR20DET engine in 1991-1998 Nissan 180SX models. It improves exhaust scavenging and top-end power output while maintaining reliable drivability. Ideal for enthusiasts upgrading their SR20DET for track or street performance.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e264° Duration at 1mm Lift:\u003c\/strong\u003e Extends exhaust valve timing for enhanced high-RPM flow and power gains above 6000 RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10.0mm Maximum Lift:\u003c\/strong\u003e Increases valve lift to support greater airflow without requiring extreme valve spring upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromoly Steel Construction:\u003c\/strong\u003e Hardened SCM415 material provides strength and resistance to wear under high boost conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30.0mm Base Circle:\u003c\/strong\u003e Ensures compatibility with stock valve retainers and direct bolt-on installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Ground Lobes:\u003c\/strong\u003e Factory-balanced and micro-polished for smooth operation and reduced friction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with HKS Step 2 intake camshaft 22002-AN026 for matched timing and maximum gains.\u003c\/li\u003e\n\u003cli\u003eECU remapping required after installation to adjust fuel and ignition for new cam profile.\u003c\/li\u003e\n\u003cli\u003eSecurely packaged in protective tube to prevent shipping damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eUpgrade to high-performance valve springs rated for 10.0mm lift to prevent valve float.\u003c\/li\u003e\n\u003cli\u003eAdjust valve clearances to HKS spec: intake 0.25-0.35mm exhaust 0.28-0.38mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1996\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e180SX\u003c\/td\u003e\n\u003ctd\u003eRPS13 SR20DET Blacktop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e180SX\u003c\/td\u003e\n\u003ctd\u003eType R SR20DET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e180SX\u003c\/td\u003e\n\u003ctd\u003eType S SR20DET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-1994\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSilvia\u003c\/td\u003e\n\u003ctd\u003eS13 SR20DET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose HKS?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLeader in JDM tuning since 1973 with championship-winning designs.\u003c\/li\u003e\n\u003cli\u003eEngineered and tested on dyno for proven SR20DET power increases of 15-20whp.\u003c\/li\u003e\n\u003cli\u003eMade in Japan with tight tolerances for consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this camshaft fit SR20DET Blacktop engines in 180SX?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes designed for Blacktop SR20DET in RPS13 180SX models from 1991-1996 verify engine code S20.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used for the camshaft lobes?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High-strength Chromoly SCM415 steel hardened to withstand high-rpm and boost applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the HKS warranty on this camshaft?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 1-year limited warranty against manufacturing defects when installed by certified shop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard tube inside box 24 x 4 x 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":43793478910031,"sku":"HKS22002-AN027","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/hks-91-98-nissan-180sx-sr20det-step-2-264-exhaust-camshaft-hks.jpg?v=1767417751","url":"https:\/\/www.blackopsautoworks.com\/products\/hks-91-98-nissan-180sx-sr20det-step-2-264-exhaust-camshaft","provider":"Black Ops Auto Works","version":"1.0","type":"link"}