{"product_id":"xp-rpm-camshaft-212-224-325-335-lift-116-lsa","title":"XP-RPM Camshaft 212\/224 .325\/.335 Lift 116 LSA","description":"The ZZP Performance XP-RPM camshaft is engineered to extract maximum performance from your 3800 engine, particularly in supercharged or nitrous applications. ZZP emphasizes that their custom-designed lobes achieve higher horsepower and torque than competing brands with comparable lift and duration specifications. The XP-RPM model is specifically noted for its tighter manufacturing tolerances, which enhance valvetrain stability at high RPMs, a common area where standard camshafts can experience lobe flutter and power loss.\n\nThis particular grind features a duration of 212°\/224° at .050\" lift, with an intake lift of .325\" (yielding .520\" lift at a 1.6:1 rocker ratio) and an exhaust lift of .335\" (yielding .536\" lift at a 1.6:1 rocker ratio). The lobe separation angle is 116°. Compared to the VS cam, the XP-RPM allows for the use of a smaller pulley and achieves peak power approximately 200 RPM higher, making it a popular choice for top swaps and GT bottom-end builds.\n\nInstallation of the XP-RPM camshaft requires several supporting modifications for optimal performance and reliability. ZZP highly recommends using 136# Comp Cams valve springs, ZZP modified retainers, and LS7 lifters. Additionally, ZZP custom pushrods are advised, and a ZZP Pushrod Length Checker is recommended to ensure correct length. A Rollmaster double timing chain, extra thick front cover gasket, and a machined oil pump cover are also suggested components for a complete build. PCM programming is essential after installation to take full advantage of the camshaft's capabilities.","brand":"ZZP Performance","offers":[{"title":"Default Title","offer_id":52867466395960,"sku":"ZZP-3800-SC-CAM-XP-RPM","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687942241.webp?v=1787911162","url":"https:\/\/store.motormia.co\/products\/xp-rpm-camshaft-212-224-325-335-lift-116-lsa","provider":"MOTORMIA","version":"1.0","type":"link"}