{"product_id":"brian-tooley-racing-btr-ls1stage4-brian-tooley-racing-ls1-stage-4-v2-hydraulic-roller-camshaft-part-btr-ls1stage4","title":"BRIAN TOOLEY RACING BTR-LS1STAGE4 Brian Tooley Racing LS1 Stage 4 V2 Hydraulic Roller Camshaft (Part BTR-LS1STAGE4)","description":"\u003cp\u003eUpgrade your GM LS-Series engine with the Brian Tooley Racing LS1 Stage 4 V2 hydraulic roller camshaft. Designed for high-performance applications, this camshaft features a lift of 0.636 inches and a duration of 233 degrees, delivering significant horsepower and torque gains. The 111-degree LSA ensures excellent valve timing and overall engine responsiveness, making it suitable for street and track use. Crafted for durability and precision, this camshaft is a direct replacement for factory components, allowing seamless installation without extensive modifications. Its robust hydraulic roller design reduces maintenance while providing reliable performance across a wide RPM range. Whether you're building a street machine or a race-ready setup, the BTR-LS1STAGE4 offers the performance edge needed to maximize your LS engine's potential.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHydraulic roller design for reduced maintenance and increased durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLift: 0.636 inches for enhanced airflow and power\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDuration: 233 degrees for improved high-RPM performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLobe Separation Angle: 111 degrees for optimal valve timing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with GM LS-Series engines for easy installation\u003c\/li\u003e\u003c\/ul\u003e","brand":"BRIAN TOOLEY RACING","offers":[{"title":"Default Title","offer_id":48405405925598,"sku":"BTRBTR-LS1STAGE4","price":627.49,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7690\/8766\/files\/BTRBTR-LS1STAGE4.jpg?v=1783032155","url":"https:\/\/www.racingsupply.ca\/products\/brian-tooley-racing-btr-ls1stage4-brian-tooley-racing-ls1-stage-4-v2-hydraulic-roller-camshaft-part-btr-ls1stage4","provider":"Racing Supply Co.","version":"1.0","type":"link"}