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Comp Cams XFI RPM 224/228 Hydraulic Roller Camshaft K-Kit (05-13 Corvette C6)Find parts that fit my vehicle

Item CV5412
AmericanMuscle no longer carries the Comp Cams XFI RPM 224/228 Hydraulic Roller Camshaft K-Kit (05-13 Corvette C6). Please check out 1997-2004 C5 Corvette Engine for an updated selection.
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    Product Information

    Features, Description, Q&A, Specs & Installation

    Features

    • Beehive™ and Valve Spring Kit for GM LS Engines
    • Includes: 26915-16 Beehive™ Springs, 774-16 Chromemoly Steel Retainers, 623-16 7° Steel Valve Locks, 511-16 Steel Jacketed Viton Valve Seals, 4705-16 I.D. Locator Spring Seats
    • Retainer Material: Chromemoly Steel
    • Max Lift: 0.64"
    • Installed Height: 1.8"
    • Coil Bind Height: 1.1"
    • Outer Diameter: 1.055 / 1.290"
    • Inner Diameter: 0.650 / 0.885"
    • Valve Lock Type: 7° Steel
    • Spring Style: Beehive
    • Spring Seat Type: I.D. Locator
    • Spring Rate: 313 lb/in
    • Seat Pressure: 105 lb
    • Valve Seal Type: Steel Jacketed Viton
    • Fits: 2005–2013 Corvette C6

    Description

    Enhanced Valve Control. The Comp Cams Beehive Valve Springs with Chromemoly Steel Retainers and 0.640-Inch Max Lift are engineered specifically for hydraulic roller cams in GM LS engines. These springs provide improved valve train stability with reduced weight, enabling increased horsepower and durability at high RPMs while effectively controlling valve motion with less spring pressure.

    Construction and Appearance. Featuring chromemoly steel retainers and beehive-shaped springs, this kit manages stress efficiently and dissipates heat effectively. The durable construction includes steel jacketed Viton valve seals and I.D. locator spring seats, offering precise fitment and long-lasting performance designed for function rather than cosmetics.

    Installation. Designed for straightforward installation by experienced technicians, this kit requires no special modifications or drilling. It includes all necessary components for direct replacement in compatible LS engines.

    Warranty. This kit is backed by a 12-month warranty, assuring quality and reliability.
    Application. Specifically engineered to fit the 2005 to 2013 Corvette C6, guaranteeing compatibility with the LS engine family within this production range.

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    Installation & What's in the Box

    Installation Info

    Installation Time

    (approx) 6 Hours

    Difficulty Level:

    Mechanical expertise or professional installation required.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) Hydraulic Roller Camshaft K-Kit

    Tech Specs

    4.7

    Reviews of Comp Cams Engine Products (500+)

    Questions & Answers

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