{"product_id":"comp-cams-f4-6s-xe278ah-13-hydraulic-roller-camshaft-set-for-ford-4-6-5-4l-modular-engines","title":"COMP Cams F4.6S XE278Ah-13 Hydraulic Roller Camshaft Set for Ford 4.6\/5.4L Modular Engines","description":"Xtreme Energy 242\/246 Hydraulic Roller Finger Follower Cams for Ford 4.6\/5.4L Modular 2 Valve with PI Heads street\/strip Applications.\nStreet\/strip, needs higher gear ratio, 2400+ stall. Intake, exhaust, requires custom tuning. Rough idle.\n\u003cp\u003eThe COMP Cams F4.6S XE278Ah-13 hydraulic roller camshaft set is designed specifically for Ford 4.6 and 5.4L Modular V8 engines with two-valve heads, offering enhanced performance for street and strip applications. This camshaft set delivers a significant increase in power and torque, making it ideal for high-performance builds that require aggressive cam profiles. The set is engineered to work with aftermarket components, such as higher gear ratios and stall converters above 2400 RPM, providing a substantial performance boost for enthusiasts seeking to maximize their engine's potential. Proper tuning is recommended to optimize intake and exhaust performance, as the camshaft features a rough idle characteristic typical of aggressive profiles.\u003c\/p\u003e\u003cp\u003eConstructed by COMP Cams, a trusted name in high-performance camshaft manufacturing, this set includes camshafts optimized for street\/strip applications where high RPM operation is essential. The design incorporates a hydraulic roller profile that reduces friction and enhances durability, ensuring reliable operation under demanding conditions. Please note that this camshaft set is not CARB approved and requires custom tuning to achieve optimal results. It is a serious upgrade for modified engines aiming to improve horsepower and torque output in street-driven or race applications. The set complies with Prop 65 regulations, ensuring safety and environmental standards are met. Installation requires mechanical expertise, and compatibility with specific vehicle setups should be confirmed prior to purchase.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Ford 4.6\/5.4L Modular engines with two-valve heads\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized for street and strip high-performance applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes hydraulic roller camshafts for reduced friction and increased durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRequires higher gear ratio and 2400+ stall converter for best performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCustom tuning necessary for intake and exhaust systems\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides aggressive cam profile with a rough idle characteristic\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNot CARB approved; designed for off-road or racing use only\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt by COMP Cams, a leader in high-performance camshafts\u003c\/li\u003e\u003c\/ul\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":55152758751537,"sku":"4389751","price":964.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/e869935b7b4f2b05a877a5841fa06f58.jpg?v=1783575583","url":"https:\/\/shop.topspeedcincy.com\/products\/comp-cams-f4-6s-xe278ah-13-hydraulic-roller-camshaft-set-for-ford-4-6-5-4l-modular-engines","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}