{"product_id":"188-220-hot-street-strip-cam-steel","title":"188\/220 - Hot Street\/Strip Cam (Steel)","description":"\u003ch4\u003e188\/220 Hot Street \u0026amp; Strip Camshaft — Steel\u003c\/h4\u003e\u003cp\u003eThe largest drop-in profile Hamilton offers. Built for trucks running a big single or compound turbos that need strong mid-range and top-end pull, this is the steel-core version for valvetrains carrying heavy spring pressure.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDuration at .050\" lift: \u003cstrong\u003e188° intake \/ 220° exhaust\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsable range: \u003cstrong\u003e1,700–4,500 rpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrops exhaust gas temperature by \u003cstrong\u003e200–300°F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasured gains of \u003cstrong\u003e40–60 hp\u003c\/strong\u003e, depending on fueling and turbo\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eBuilt For\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDrag strip\u003c\/li\u003e\n\u003cli\u003eStock class sled pulling\u003c\/li\u003e\n\u003cli\u003eHot street trucks on large single or compound turbos\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis is a drop-in profile, but clearances must still be checked before assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-valve:\u003c\/strong\u003e no more than .018\" piston protrusion and at least .055\" valve face depth with a standard head gasket, 99° intake centerline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24-valve:\u003c\/strong\u003e no more than .018\" piston protrusion and at least .038\" valve face depth with a standard gasket\u003c\/li\u003e\n\u003cli\u003eShort on piston-to-valve clearance? An oversize head gasket or cut valve reliefs solve it\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel core:\u003c\/strong\u003e at least two bushings must be installed in the cam tunnel, or the steel will cut into the cast iron block\u003c\/li\u003e\n\u003cli\u003eFit new lifters whenever the camshaft is changed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWarranty\u003c\/h4\u003e\u003cp\u003eHamilton warranties its camshafts only when run with Hamilton lifters and valve springs.\u003c\/p\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003cp\u003e1989–2007 Dodge Ram 5.9L Cummins and 2007.5–2018 Ram 6.7L Cummins flat-tappet engines. Verify piston-to-valve clearance and supporting valvetrain before ordering.\u003c\/p\u003e","brand":"Hamilton Cams","offers":[{"title":"Default Title","offer_id":48949660582165,"sku":"07-c-188\/220S","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/6844\/1109\/files\/Steel-768x514.jpg?v=1747426754","url":"https:\/\/shop.davesusa.com\/products\/188-220-hot-street-strip-cam-steel","provider":"Dave's Auto Center","version":"1.0","type":"link"}