{"product_id":"btr-ls3stage3-hydraulic-roller-camshaft","title":"BTR-LS3STAGE3 Hydraulic Roller Camshaft","description":"The Brian Tooley Racing BTR-LS3STAGE3 camshaft is a performance-oriented upgrade for LS3 engines, featuring a hydraulic roller design with a 0.636-inch lift for both intake and exhaust valves. It has a 227-degree intake duration and a 111.5-degree LSA, contributing to its aggressive idle and strong mid-to-upper RPM performance.\n\nThis camshaft has been Spintron and Engine Dyno tested to achieve optimal power curves while maintaining valvetrain stability. It is designed for LS-based 6.0L and 6.2L engines, including the LS3, L99, L76, and L77. The BTR-LS3STAGE3 is specifically engineered for naturally aspirated applications and offers an aggressive street\/strip grind. When installed, it can provide an estimated 70 horsepower gain at peak performance.\n\nInstallation of this camshaft requires upgrading the valvetrain components. It is also designed with a 3-bolt cam gear pattern, so compatibility with existing or aftermarket cam gears should be confirmed.","brand":"GM","offers":[{"title":"Default Title","offer_id":52688570057016,"sku":"MKP005C-STAGE3-LS3","price":5503.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664202602.png?v=1784891172","url":"https:\/\/store.motormia.co\/products\/btr-ls3stage3-hydraulic-roller-camshaft","provider":"MOTORMIA","version":"1.0","type":"link"}