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This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Feuling

Feuling 521 Cam For Harley Milwaukee-Eight 2017-2026

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Current price: $319.95
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Feuling 521 Cam For Harley

521 Cam has aggressive pulling power with a nasty sound, the Reaper 521 grind will shine in 114 and larger cubic inch engines with added compression ratio. Ported cylinder heads are not required but will complement the cam and add even more pulling power throughout the range. The stock throttle body produces an excellent powerband and use of a high flow throttle body will increase peak power numbers. A high flow exhaust system and air cleaner is highly recommended for optimal performance. Feuling® recommends matching this cam with our Race Series® oiling system.

Features:

  • Aggressive power with a nasty sound
  • RPM range 2,250-6,250
  • Ported cylinder heads are not required but will complement the cam
  • High lift valve springs required 
  • High performance pushrods and lifters recommended
  • Made in the USA

521 Cam Info:

  • Intake open/close 17°/34°
  • Exhaust open/close 51.5°/11.5°
  • Intake duration 231°
  • Exhaust duration 243°
  • Intake lift at TDC .162°
  • Exhaust lift at TDC .125°
  • Intake lobe centerline .98.5°
  • Exhaust lobe centerline .110°
  • Intake Lift .518"
  • Exhaust Lift .521"
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This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Fitment Notes & Exceptions
  • This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only.
    • Does not fit VVT engines.

    This Product Fits:

    Harley Davidson
    Electra Glide Standard FLHT 2019, 2020, 2021, 2022
    Electra Glide Ultra Classic FLHTCU/I 2017, 2018, 2019
    Electra Glide Ultra Limited CVO/SE FLHTKSE 2017, 2018, 2019, 2020, 2021
    Electra Glide Ultra Limited FLHTK 2017-2024
    Electra Glide Ultra Limited Low FLHTKL 2017, 2018, 2019
    Freewheeler FLRT 2017-2025
    Road Glide 3 FLTRT 2023, 2024, 2025, 2026
    Road Glide CVO/SE FLTRXSE 2018, 2019, 2020, 2021, 2022
    Road Glide CVO ST FLTRXSTSE 2024, 2025, 2026
    Road Glide FLTRX 2017-2026
    Road Glide Limited CVO FLTRKSE 2022, 2023
    Road Glide Limited FLTRK 2020, 2021, 2022, 2023, 2024
    Road Glide Limited FLTRXL 2026
    Road Glide Special FLTRXS 2017-2023
    Road Glide ST FLTRXST 2022, 2023
    Road Glide Ultra FLTRU 2017, 2018, 2019
    Road King FLHR/I 2017-2022
    Road King Special FLHRXS 2017-2025
    Softail Breakout 114 FXBRS 2018, 2019, 2020
    Softail Breakout 117 FXBR 2023, 2024, 2025, 2026
    Softail Breakout FXBR 2018, 2019
    Softail Deluxe FLDE 2018, 2019, 2020
    Softail Fat Bob 114 FXFBS 2018-2023
    Softail Fat Bob FXFB 2018, 2019
    Softail Fat Boy 114 FLFBS 2018-2024
    Softail Fat Boy FLFB 2018, 2019, 2025, 2026
    Softail FXDR 114 FXDRS 2019, 2020
    Softail Heritage Classic 114 FLHCS 2018-2024
    Softail Heritage Classic FLHC 2018-2026
    Softail Low Rider FXLR 2018, 2019, 2020
    Softail Low Rider S FXLRS 2020-2026
    Softail Low Rider ST FXLRST 2022, 2023, 2024, 2025, 2026
    Softail Slim FLSL 2018, 2019, 2020, 2021
    Softail Sport Glide FLSB 2018, 2019, 2020, 2021
    Softail Standard FXST 2020, 2021, 2022, 2023, 2024
    Softail Street Bob 114 FXBBS 2021, 2022, 2023, 2024
    Softail Street Bob FXBB 2018, 2019, 2020, 2025, 2026
    Street Glide CVO/SE FLHXSE 2017-2022
    Street Glide CVO ST FLHXSTSE 2026
    Street Glide FLHX/I 2017-2026
    Street Glide Limited FLHXL 2026
    Street Glide Special FLHXS 2017-2023
    Street Glide ST FLHXST 2022, 2023
    Street Glide Ultra FLHXU 2025
    Tri Glide CVO/SE FLHTCUTGSE 2020, 2021, 2022
    Tri Glide Ultra Classic FLHTCUTG 2017-2025
    Product Style Item # Store SKU Manufacturer Product # Availability
    Product Style Feuling 521 Cam For Harley Milwaukee-Eight 2017-2026 Item # 10026712 Store SKU Manufacturer Product # 1346 Availability In Stock: Ships within 24 hours
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