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Screamin' Eagle Milwaukee-Eight Engine CNC Ported Cylinder Heads

Part Number 16500527

FINAL SALE, NON-RETURNABLE

Finish / Color: Black Granite Highlighted

Quantity:

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Designed in conjunction with the system-matched components of the Screamin’ Eagle® Milwaukee-Eight® Stage IV Performance Kit, these CNC-Ported Cylinder Heads have been meticulously machined to optimize air/fuel flow and velocity. Starting with a unique Screamin' Eagle® cylinder head casting, the Screamin’ Eagle® team has dedicated countless hours of computer simulation and flow bench testing to maximize the flow through the intake and exhaust ports.

  • Black granite highlighted
  • Factory equipped with high performance valve springs that remain stable with high lift cams and in and high RPM operation
  • Ports are meticulously machined on our five axis CNC machine to increase the velocity of the intake charge and to maximize exhaust scavenging
  • When combined with a larger bore throttle body, Cylinder Heads provide improved efficiency of cylinder filling, leading to more explosive power and increased rear wheel torque when compared to stock
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Replacement cylinder heads for '17-later CVO™ Twin-Cooled Touring models equipped with Screamin’ Eagle® Milwaukee-Eight® Stage IV Kits. All models require ECM calibration with Screamin’ Eagle® Pro Street Tuner for proper installation. See Dealer for details.

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  • These Screamin' Eagle® products are 50-state street-legal for sale and use on all vehicles, including those that are pollution controlled. Complies with the requirements of 40 CFR Part 86, subparts E and F.
  • Dealer Install Recommended

    Yes
  • Warranty

    1 year limited warranty – Go to www.h-d.com/warranty for full details
  • Requires ECM Calibration

    Yes
  • Sold in Unit

    Pair
  • In The Box

    Front and Rear CNC Ported Heads
  • Sold Separately

    Screamin’ Eagle Pro Street Tuner P/N 41000008C
  • Upgrade Stage Level

    Stage IV

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    Prices listed are generally the Manufacturer's Suggested Retail Price (MSRP), excluding taxes and shipping. Prices at local dealerships may vary. All online orders will be fulfilled and shipped by
    Harley-Davidson Motor Company as the agent for the Selling Dealer.