{"product_id":"stage-3-big-stick-camshaft-for-cummins-5-9l-6-7l-1989-2018","title":"Stage 3 \"Big Stick\" Camshaft for Cummins 5.9L\/6.7L (1989-2018)","description":"\u003cp\u003eColt Cams proudly presents its advanced camshaft profiles optimized for the Cummins 5.9L \u0026amp; 6.7L B-series engines. Through extensive research and development, including dyno testing of over 50 combinations of durations, lobe separations, and installation centerlines, we have engineered superior performance grinds tailored for these applications.\u003c\/p\u003e\u003cp\u003eOur Stage 3 camshaft, widely known as the \"Big Stick,\" delivers exceptional mid-range torque and horsepower while preserving strong low-end response and excellent drivability. No modifications are required for installation, though we recommend upgraded valve springs for operation above 3,000 RPM.\u003c\/p\u003e\u003cp\u003eQuick Facts:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e181\/210 profile\u003c\/li\u003e\n\u003cli\u003eDrop-In installation on most engines\u003c\/li\u003e\n\u003cli\u003eImproved fuel efficiency with an average 2–3 MPG gain\u003c\/li\u003e\n\u003cli\u003eReduced smoke output by 30–35%\u003c\/li\u003e\n\u003cli\u003eApproximate 200°F drop in exhaust gas temperatures (EGT)\u003c\/li\u003e\n\u003cli\u003eReliable performance up to 4,000 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Always check valve clearances before installing any camshaft\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":50168649810159,"sku":"CC181\/210","price":930.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/6397\/9503\/files\/Screenshot_17-7-2026_14405_coltcams.com_808cbb4a-0ada-4559-abd7-90d0b8bd6db6.jpg?v=1784313767","url":"https:\/\/www.screamindieselstore.com\/products\/stage-3-big-stick-camshaft-for-cummins-5-9l-6-7l-1989-2018","provider":"Screamin' Diesel Store","version":"1.0","type":"link"}