{"product_id":"hamilton-cams-2019-ram-2500-3500-6-7l-cummins-174-204-105-5-lsa-roller-camshaft","title":"Hamilton Cams 2019+ Ram 2500\/3500 6.7L Cummins 174\/204\/105.5 LSA Roller Camshaft","description":"\u003ch3\u003e\u003cstrong\u003e178\/204 Camshaft (105.5 LSA) – Gain 25–35 HP with OEM Pushrods\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eExperience a noticeable boost in power and efficiency without overhauling your entire valvetrain. Our \u003cstrong\u003e178\/204 Camshaft\u003c\/strong\u003e (on a \u003cstrong\u003e105.5 LSA\u003c\/strong\u003e) delivers \u003cstrong\u003e25–35 horsepower gains\u003c\/strong\u003e, \u003cstrong\u003elower EGTs\u003c\/strong\u003e, and quicker turbo spool—all while running on \u003cstrong\u003eOEM pushrods\u003c\/strong\u003e for ultimate convenience.\u003c\/p\u003e\u003ch3\u003eCamshaft Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake\u003c\/strong\u003e: 178° @ .050″ duration \/ .270″ lift\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust\u003c\/strong\u003e: 204° @ .050″ duration \/ .310″ lift\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLobe Separation Angle (LSA)\u003c\/strong\u003e: 105.5°\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Power Increase\u003c\/strong\u003e: See a reliable 25–35 HP bump, verified in real-world testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower EGTs\u003c\/strong\u003e: Keep engine temperatures in check for enhanced longevity and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster Spool-Up\u003c\/strong\u003e: Get on boost sooner for more responsive throttle control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Friendly\u003c\/strong\u003e: Retains stock pushrods—no major additional valvetrain upgrades required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade to the \u003cstrong\u003e178\/204 Camshaft\u003c\/strong\u003e and enjoy the sweet spot of \u003cstrong\u003epractical power gains\u003c\/strong\u003e, \u003cstrong\u003eimproved drivability\u003c\/strong\u003e, and \u003cstrong\u003evalvetrain simplicity\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApproved oil — required.\u003c\/strong\u003e Use a 15W-40 (or 5W-40 in sub-zero conditions) with adequate zinc, phosphorus, and molybdenum. Thin or low-additive oils don’t provide the shear strength a flat tappet needs. Approved oils:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eValvoline Full Synthetic 15W-40\u003c\/li\u003e\n\u003cli\u003eValvoline Synthetic Blend 15W-40\u003c\/li\u003e\n\u003cli\u003eValvoline All-Terrain 15W-40\u003c\/li\u003e\n\u003cli\u003eSchaeffer’s 15W-40\u003c\/li\u003e\n\u003cli\u003eMobil Delvac Extreme 15W-40\u003c\/li\u003e\n\u003cli\u003eLIQUI MOLY Touring High Tech 15W-40\u003c\/li\u003e\n\u003cli\u003eDriven Racing Oil 15W-40\u003c\/li\u003e\n\u003cli\u003eRedline 15W-40\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAcceptable:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell Rotella T6 Full Synthetic 15W-40\u003c\/li\u003e\n\u003cli\u003eShell Rotella T5 15W-40\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePreferred filter: Fleetguard Stratapore LF16035. \u003cstrong\u003eRunning a non-approved oil voids the warranty.\u003c\/strong\u003e All warranty claims must include the failed parts and an oil sample.\u003c\/p\u003e","brand":"Hamilton Cams","offers":[{"title":"Default Title","offer_id":44961050624042,"sku":"HC07-C-174-204-105.5","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/8305\/files\/20190806_131032.jpg?v=1792094637","url":"https:\/\/fassmotorsports.com\/products\/hamilton-cams-2019-ram-2500-3500-6-7l-cummins-174-204-105-5-lsa-roller-camshaft","provider":"FASS Motorsports","version":"1.0","type":"link"}