{"product_id":"dc-cams-stage-4","title":"Drag Cartel Camshafts - Stage 004 K-Series","description":"\u003cp\u003e\u003cstrong\u003eDrag Cartel Camshafts - Stage 004 K-Series\u003c\/strong\u003e is a performance-focused camshafts \u0026amp; valvetrain product for Honda, Acura, Mitsubishi, and import racing applications. Review the listed fitment, specifications, and available options before ordering.\u003c\/p\u003e\u003ch2\u003e\u003cb\u003eDrag Cartel Stage 004 Racing Camshafts for K-Series\u003c\/b\u003e\u003c\/h2\u003e \u003cp\u003eAre you serious about \u003cb\u003emaximum naturally aspirated horsepower\u003c\/b\u003e from your Honda K-series engine? \u003cspan class=\"citation-42\"\u003eThe \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-42\"\u003eDrag Cartel Stage 004 Camshafts\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-42 citation-end-42\"\u003e are the result of years of high-end race development and dyno testing, engineered to deliver the ultimate performance profile for dedicated racing applications.\u003csup data-turn-source-index=\"1\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e They are designed to exploit the full potential of the K-series roller rocker assembly.\u003c\/p\u003e \u003ch3\u003e\u003cb\u003eWhy are Stage 004 Cams built for ultimate performance?\u003c\/b\u003e\u003c\/h3\u003e \u003cp\u003eThese cams feature the most aggressive profiles in the DC lineup, demanding supporting modifications but rewarding the user with extreme power and reliability at extended RPMs.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cb\u003eUltimate High Performance:\u003c\/b\u003e CNC-ground profiles offer significantly high lift and duration, maximizing air flow for top-end horsepower gains in racing builds.\u003c\/li\u003e \u003cli\u003e \u003cspan class=\"citation-41\"\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-41\"\u003eAerospace-Grade Rigidity:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-41\"\u003e Constructed from \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-41\"\u003e8620 steel billet material\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-41\"\u003e, these cams provide the utmost rigidity, which is essential for \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-41\"\u003ereducing valve float\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-41 citation-end-41\"\u003e and ensuring stable operation at high RPM under competitive conditions\u003c\/span\u003e \u003c\/li\u003e \u003cli\u003e \u003cspan class=\"citation-41 citation-end-41\"\u003e\u003c\/span\u003e\u003cb\u003eUnleashed Potential:\u003c\/b\u003e The design capitalizes on the K-series roller rocker system, delivering faster valve action and greater RPM potential than factory components.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"004 cams spec QR code\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0036\/6922\/9641\/files\/004-qr_480x480.png?v=1739824461\"\u003e\u003c\/div\u003e \u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: black; font-family: Arial, Helvetica, sans-serif; font-size: small;\" size=\"2\" face=\"Arial, Helvetica, sans-serif\" color=\"black\"\u003e\u003cspan style=\"display: inline !important; float: none; background-color: transparent; color: #3e3e3e; font-family: Tahoma, Calibri, Verdana, Geneva, sans-serif; font-size: 13px; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; line-height: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;\"\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003ch3\u003e\u003cb\u003eCamshaft Specifications and Requirements\u003c\/b\u003e\u003c\/h3\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003eThe Stage 004 Cams are aggressive race-spec components and require a fully upgraded valve train for safe and reliable operation. \u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cb\u003eMaterial:\u003c\/b\u003e All-New \u003cb\u003e8620 Billet Steel\u003c\/b\u003e \u003c\/li\u003e \u003cli\u003e \u003cb\u003eIntake Lobe Specs:\u003c\/b\u003e \u003cul\u003e \u003cli\u003eLift: \u003cb\u003e14.5 mm\u003c\/b\u003e \u003c\/li\u003e \u003cli\u003eDuration @ 0.050\": \u003cb\u003e0.275\"\u003c\/b\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cb\u003eExhaust Lobe Specs:\u003c\/b\u003e \u003cul\u003e \u003cli\u003eLift: \u003cb\u003e13.2 mm\u003c\/b\u003e \u003c\/li\u003e \u003cli\u003eDuration @ 0.050\": \u003cb\u003e0.272\"\u003c\/b\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003ch4\u003e\u003cb\u003eRequired Upgrades (Critical):\u003c\/b\u003e\u003c\/h4\u003e \u003cp style=\"padding-left: 40px;\"\u003e\u003cb\u003eValve Train:\u003c\/b\u003e Due to the extreme lift and duration, an \u003cb\u003eupgraded valve spring and retainer combination\u003c\/b\u003e is mandatory. \u003cspan class=\"citation-40\"\u003eWe offer the \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-40\"\u003eSupertech SPR-H1021D 92lb Spring\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-40 citation-end-40\"\u003e (Optional combo available) to safely handle the aggressive profiles.\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: black; font-family: Arial, Helvetica, sans-serif; font-size: small;\" size=\"2\" face=\"Arial, Helvetica, sans-serif\" color=\"black\"\u003e\u003cspan style=\"display: inline !important; float: none; background-color: transparent; color: #3e3e3e; font-family: Tahoma, Calibri, Verdana, Geneva, sans-serif; font-size: 13px; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; line-height: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0036\/6922\/9641\/files\/004cam-dyno-graph.gif?14380387765680483359\"\u003e\u003cimg height=\"86\" width=\"78\" alt=\"K-series Cams dyno Graph sheet\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0036\/6922\/9641\/files\/dyno-dc-icon.png?v=1624995797\"\u003e\u003c\/a\u003e\u003c\/p\u003e \u003ch3\u003e\u003cb\u003eInstallation Torque Specifications\u003c\/b\u003e\u003c\/h3\u003e \u003cp\u003eEnsure precise and reliable installation by adhering to the following factory torque values:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIntake Cam Gear Bolt: \u003cb\u003e83 lb-ft\u003c\/b\u003e \u003c\/li\u003e \u003cli\u003eExhaust Cam Gear Bolt: \u003cb\u003e51 lb-ft\u003c\/b\u003e \u003c\/li\u003e \u003cli\u003ePulse Plates: \u003cb\u003e29 lb-ft\u003c\/b\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cb\u003eFitment and Engine Compatibility\u003c\/b\u003e\u003c\/h3\u003e \u003cp\u003eThe Stage 004 Racing Cams are compatible with many popular K-Series platforms often used in racing.\u003c\/p\u003e \u003ch4\u003e\u003cb\u003eCompatible Engines and Models:\u003c\/b\u003e\u003c\/h4\u003e \u003cdiv class=\"horizontal-scroll-wrapper\"\u003e \u003cdiv class=\"table-block-component\"\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e \u003cdiv class=\"table-block has-export-button\"\u003e \u003cdiv data-ved=\"0CAAQ3ecQahgKEwiT-I3Js5CQAxUAAAAAHQAAAAAQ3wE\" data-hveid=\"0\" class=\"table-content not-end-of-paragraph\"\u003e \u003ctable style=\"width: 100%; height: 254.719px;\"\u003e \u003cthead\u003e \u003ctr style=\"height: 39.1875px;\"\u003e \u003ctd style=\"width: 58.3511%; height: 39.1875px;\"\u003eMake\u003c\/td\u003e \u003ctd style=\"width: 13.7165%; height: 39.1875px;\"\u003eModel\u003c\/td\u003e \u003ctd style=\"width: 12.3103%; height: 39.1875px;\"\u003eEngine Code\u003c\/td\u003e \u003ctd style=\"width: 10.6222%; height: 39.1875px;\"\u003eYears\u003c\/td\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr style=\"height: 39.1875px;\"\u003e \u003ctd style=\"width: 58.3511%; height: 39.1875px;\"\u003eAcura\u003c\/td\u003e \u003ctd style=\"width: 13.7165%; height: 39.1875px;\"\u003eRSX Type S 2.0\u003c\/td\u003e \u003ctd style=\"width: 12.3103%; height: 39.1875px;\"\u003e\u003cb\u003eK20A2\u003c\/b\u003e\u003c\/td\u003e \u003ctd style=\"width: 10.6222%; height: 39.1875px;\"\u003e2002–2004\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 39.1875px;\"\u003e \u003ctd style=\"width: 58.3511%; height: 39.1875px;\"\u003eAcura\u003c\/td\u003e \u003ctd style=\"width: 13.7165%; height: 39.1875px;\"\u003eRSX Type S 2.0\u003c\/td\u003e \u003ctd style=\"width: 12.3103%; height: 39.1875px;\"\u003e\u003cb\u003eK20Z1\u003c\/b\u003e\u003c\/td\u003e \u003ctd style=\"width: 10.6222%; height: 39.1875px;\"\u003e2005–2006\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 39.1875px;\"\u003e \u003ctd style=\"width: 58.3511%; height: 39.1875px;\"\u003eAcura\u003c\/td\u003e \u003ctd style=\"width: 13.7165%; height: 39.1875px;\"\u003eTSX 2.4\u003c\/td\u003e \u003ctd style=\"width: 12.3103%; height: 39.1875px;\"\u003e\u003cb\u003eK24A2\u003c\/b\u003e\u003c\/td\u003e \u003ctd style=\"width: 10.6222%; height: 39.1875px;\"\u003e2004–2008\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19.5938px;\"\u003e \u003ctd style=\"width: 58.3511%; height: 19.5938px;\"\u003e\u003c\/td\u003e \u003ctd style=\"width: 13.7165%; height: 19.5938px;\"\u003e\u003c\/td\u003e \u003ctd style=\"width: 12.3103%; height: 19.5938px;\"\u003e\u003c\/td\u003e \u003ctd style=\"width: 10.6222%; height: 19.5938px;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 39.1875px;\"\u003e \u003ctd style=\"width: 58.3511%; height: 39.1875px;\"\u003eHonda\u003c\/td\u003e \u003ctd style=\"width: 13.7165%; height: 39.1875px;\"\u003eCivic Si 2.0\u003c\/td\u003e \u003ctd style=\"width: 12.3103%; height: 39.1875px;\"\u003e\u003cb\u003eK20Z3\u003c\/b\u003e\u003c\/td\u003e \u003ctd style=\"width: 10.6222%; height: 39.1875px;\"\u003e2006–2011\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 39.1875px;\"\u003e \u003ctd style=\"width: 58.3511%; height: 39.1875px;\"\u003e\u003cb\u003eFits Both K20 \u0026amp; K24 Engines up to 8th Generation Honda Civics\u003c\/b\u003e\u003c\/td\u003e \u003ctd style=\"width: 13.7165%; height: 39.1875px;\"\u003e\u003c\/td\u003e \u003ctd style=\"width: 12.3103%; height: 39.1875px;\"\u003e\u003c\/td\u003e \u003ctd style=\"width: 10.6222%; height: 39.1875px;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e \u003c\/p\u003e \u003ch4\u003e\u003cem\u003e\u003cstrong\u003eIncompatibility Warning:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/h4\u003e \u003cp\u003e\u003cb\u003eThese cams are NOT compatible with the following engines:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cb\u003eK24Z7 Block \/ Engines\u003c\/b\u003e\u003c\/li\u003e \u003cli\u003e\u003cb\u003eK24W1 Block \/ Engines\u003c\/b\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003eReady to maximize your K-series' naturally aspirated potential? The Drag Cartel Stage 004 Cams are the best money can buy!\u003c\/b\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"DRAG CARTEL INDUSTRIES","offers":[{"title":"Camshafts Only","offer_id":42828424118357,"sku":"DC-OG-004","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Camshaft, Valve Springs, and Retainer Combo","offer_id":42828424151125,"sku":"DC-OG-004-SPRK","price":1549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/files\/k-series-racing-cams_c9eb5c32-b27f-4635-8c24-d9a13ea9a88b.jpg?v=1785944436","url":"https:\/\/speedzone-web.com\/products\/dc-cams-stage-4","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}