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Features, Description, Q&A
Hydraulic Roller Camshaft. The Comp Cams XFI AFM 216/228 D, 214/226 N Hydraulic Roller Camshaft is engineered to enhance engine performance by optimizing valve timing and lift specifically for engines equipped with Active Fuel Management (AFM) systems. This camshaft improves power and efficiency in both street and performance driving while maintaining compatibility with factory components. It offers smooth operation across a broad RPM range, ideal for enthusiasts seeking dependable upgrades without sacrificing drivability.
_x000D__x000D_Construction and Appearance. Manufactured with precision from high-quality materials, this hydraulic roller camshaft includes durable components designed for longevity and peak performance. The lobe profiles are carefully calibrated and finished with consistent surface textures to minimize wear and maximize valve train efficiency, finished with a clean, industrial texture for reliable operation under demanding engine conditions.
_x000D__x000D_Installation. Installation requires moderate mechanical skill and adherence to exact specifications. No drilling or special modifications are needed, making it suitable for experienced enthusiasts and professional installers. Proper installation ensures optimal performance gains without compromising engine reliability.
_x000D__x000D_Warranty. This camshaft comes with a 12-month warranty covering manufacturing defects, providing confidence in its quality and performance.
_x000D__x000D_Application. Designed to fit 08-14 Tahoe models, compatible with the 8-cylinder GM LS Gen IV Single Bolt engines equipped with VVT and AFM technology.
Comp Cams 689-421-13
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov