{"product_id":"hamilton-cams-towing-camshaft-07-c-178-208-1998-5-2007-2013-2018-cummins-5-9l-6-7l","title":"HAMILTON CAMS TOWING CAMSHAFT 07-C-178\/208 | 1998.5-2007 \u0026 2013-2018 Cummins 5.9L\/6.7L","description":"\u003cp\u003eThe Hamilton Cams 07-C-178\/208 Camshaft is engineered for maximum efficiency and improved low-RPM performance in Dodge and Ram Cummins applications. Designed for towing, daily driving, and moderate street driving, this camshaft delivers quicker turbo spool-up, improved drivability, and increased engine efficiency.\u003c\/p\u003e\n\u003cp\u003eFeaturing short duration and a wide lobe separation angle, this camshaft minimizes valve overlap to improve low-end response and fuel economy while helping reduce exhaust gas temperatures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproves low-RPM airflow and turbo response\u003c\/li\u003e\n\u003cli\u003eExcellent towing and daily driving characteristics\u003c\/li\u003e\n\u003cli\u003eHelps reduce EGTs by 200–300 degrees\u003c\/li\u003e\n\u003cli\u003eOptimized for efficiency and street-driven trucks\u003c\/li\u003e\n\u003cli\u003eIdeal for larger single turbo setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRPM range: Idle – 4000 RPM\u003c\/li\u003e\n\u003cli\u003eDuration @ .050\": 178° intake \/ 208° exhaust\u003c\/li\u003e\n\u003cli\u003eWide lobe separation angle for minimal overlap\u003c\/li\u003e\n\u003cli\u003eImproved low-end torque and drivability\u003c\/li\u003e\n\u003cli\u003eDrilled and tapped for bolt-on cam gear retainer\u003c\/li\u003e\n\u003cli\u003eCompatible with larger valve and ported cylinder head setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstall with intake centerline from 1997–1999 specifications\u003c\/li\u003e\n\u003cli\u003eZinc additive required (not included)\u003c\/li\u003e\n\u003cli\u003eProper piston-to-valve clearance must be verified during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eClearance Requirements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1998.5–2002: Maximum .025\" piston protrusion and minimum .038\" valve face depth\u003c\/li\u003e\n\u003cli\u003e2003–2007 \u0026amp; 2013–2018: Maximum .018\" piston protrusion and minimum .038\" valve face depth\u003c\/li\u003e\n\u003cli\u003eOversize head gasket or valve reliefs may be required if minimum clearances are not met\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hamilton Cams","offers":[{"title":"Default Title","offer_id":52172649857307,"sku":"07-C-178\/208","price":625.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-05-06at12.48.03PM.png?v=1778093289","url":"https:\/\/wwmperformance.com\/products\/hamilton-cams-towing-camshaft-07-c-178-208-1998-5-2007-2013-2018-cummins-5-9l-6-7l","provider":"WWM Performance","version":"1.0","type":"link"}