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Comp Cams XFI AFM 216/228 D, 214/226 N Hydraulic Roller Camshaft (08-14 Yukon)Find parts that fit my vehicle

Item GY33955
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361 Reviews of Comp Cams
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$649.95

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      Product Information

      Features, Description, Q&A

      Features

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      • Manufacturer Comp Cams
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      • Warranty 12 Months
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      • Engine Family GM LS GEN IV Single Bolt with VVT and AFM, 8 Cylinder, 2008-2015
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      • RPM Operating Range 1,600-6,500
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      • Cam Type Hydraulic Roller
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      • Camshaft Series XFI AFM
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      • Camshaft Gear Attachment 1-Bolt
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      • Usage Street Performance
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      • Advertised Intake Duration Deactivation Cylinders 278
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      • Advertised Intake Duration Non-Deactivation Cylinders 266
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      • Advertised Exhaust Duration Deactivation Cylinders 290
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      • Advertised Exhaust Duration Non-Deactivation Cylinders 278
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      • Intake Duration At .050 Inch Lift Deactivation Cylinders 216
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      • Intake Duration At .050 Inch Lift Non-Deactivation Cylinders 214
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      • Exhaust Duration At .050 Inch Lift Deactivation Cylinders 228
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      • Exhaust Duration At .050 Inch Lift Non-Deactivation Cylinders 226
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      • Intake Valve Lift Deactivation Cylinders 0.5
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      • Intake Valve Lift Non-Deactivation Cylinders 0.5
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      • Exhaust Valve Lift Deactivation Cylinders 0.5
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      • Exhaust Valve Lift Non-Deactivation Cylinders 0.5
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      • Lobe Separation 114
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      • Make GM
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      • Lifter Type Hydraulic Roller
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      • Performance Package No
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      • Fits 2008-2014 Yukon
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      Description

      High-Performance Camshaft. The Comp Cams XFI AFM 216/228 D, 214/226 N Hydraulic Roller Camshaft delivers enhanced engine breathing for improved power and efficiency. Designed for street and performance use, it offers optimal valve timing characteristics tailored specifically for GM LS GEN IV engines equipped with VVT and AFM features.

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      Construction and Appearance. Crafted from durable, high-quality materials, this hydraulic roller camshaft features precise machining and a smooth functional finish designed to withstand high RPM operation between 1,600 and 6,500. Its robust construction ensures reliability and consistent performance over time.

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      Installation. Installation is straightforward and typically requires standard tools without the need for drilling or extensive modifications. Designed for a one-bolt camshaft gear attachment, it fits directly onto compatible GM LS GEN IV engines.

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      Warranty. This camshaft is backed by a 12-month warranty, providing coverage against manufacturing defects.

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      Application. Engineered specifically for 2008-2014 Yukon models equipped with GM LS GEN IV Single Bolt engines featuring VVT and AFM configurations, offering a precise upgrade option within this fitment range.

      Comp Cams 689-421-13

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.7

      Reviews of Comp Cams Engine Products (361)

      Questions & Answers

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