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My Store
Open Today At 10am
3635 West Broad Street
Columbus, Ohio 43228
614-869-3115
What’s going on at Cycle Gear
Services
Experienced staff support available on site
Store Events
Meet the local riding community for Bike Nights & more
Shop the Store
Find out what’s in stock and ready to go
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Uh oh - Our system doesn't think this part will fit your 1967 Honda CM91 (change vehicle selection)

Feuling HP+ 405 Camchest Kit For Harley Water Cooled M8 2017-2025 Installation

Feuling HP+ 405 Camchest Kit For Harley Water Cooled M8

This kit includes everything you'll need to put some pep in your M8 motor. The Reaper 405 camshaft works seamlessly with the included high volume oil pump, camplate, lifters, heavy duty pushrods and more.

The 405 Reaper is a workhorse, producing a wide powerband, increasing torque and HP throughout the entire RPM range when compared to stock.  Will respond well with slip-on mufflers and or complete exhaust system and a high flow air cleaner. Note Feuling recommends using free flowing mufflers with smaller cores for best lower RPM power and pull. RPM range 1700-5700.

Features:

  • Kits include: Feuling high volume oil pump, high flow billet camplate, Reaper series 405 camshaft, hydraulic roller lifters, fixed length pushrods, Timken/Koyo cam bearing, rocker arm studs and nuts, gaskets, O-rings, ARP cam/crank fasteners, washers, moly lube and Loctite
  • 405 cam produces a wide powerband, increasing torque and horsepower throughout the entire rpm range compared to stock
  • Responds well with slip-on mufflers and/or a complete exhaust system and high-flow air cleaner
  • RPM range 1700-5700
  • Quieter and smoother engine operation
  • Increase oil pressure, scavenge volume and engine oil flow
  • 15-25 degree cooler engine temperatures
  • 15-30 degree cooler oil temperatures
  • 10-30 more PSI of oil pressure
  • Eliminate wet sumping, blow by and oily air cleaners
  • Heavy duty .165" wall one piece pushrods reduce valvetrain harmonics and increase valve lift
  • Made in the USA

405 Cam Info:

  • Provides solid bottom end performance with substantial gains above 2,800 RPM
  • 1700-5700 rpm power range
  • Intake open/close 4°/24°
  • Exhaust open/close 36°/11°
  • Intake duration 200
  • Exhaust duration 205
  • Intake lift at TDC .068
  • Exhaust lift at TDC .049
  • Intake lobe centerline 103°
  • Exhaust lobe centerline 108°
  • Intake lift .395"
  • Exhaust lift .405"
Read More
Please review this product's fitment notes & exceptions prior to purchase: Add to Cart

Uh oh - Our system doesn't think this part will fit your 1967 Honda CM91 (change vehicle selection)

Fitment Notes & Exceptions
  • For Water Cooled Milwaukee Eight engines only
    • Will not fit Oil Cooled models

This Product Fits:


Harley Davidson
Electra Glide Ultra Classic FLHTCU/I 2017, 2018, 2019
Electra Glide Ultra Limited FLHTK 2017-2024
Electra Glide Ultra Limited Low FLHTKL 2017, 2018, 2019
Road Glide CVO ST FLTRXSTSE 2024, 2025
Road Glide FLTRX 2024, 2025
Road Glide Limited FLTRK 2020, 2021, 2022, 2023, 2024
Road Glide Ultra FLTRU 2017, 2018, 2019
Street Glide FLHX/I 2024, 2025
Street Glide Ultra FLHXU 2025
Tri Glide CVO/SE FLHTCUTGSE 2020, 2021, 2022
Tri Glide Ultra Classic FLHTCUTG 2017-2025

This item is also available for 32 other models:

Harley Davidson
Electra Glide Standard FLHT 2019-2022
Freewheeler FLRT 2017-2025
Road Glide 3 FLTRT 2023-2025
Road Glide CVO/SE FLTRXSE 2018-2022
Road Glide FLTRX 2017-2023
Road Glide Special FLTRXS 2017-2023
Road Glide ST FLTRXST 2022-2023
Road King FLHR/I 2017-2022
Road King Special FLHRXS 2017-2025
Softail Breakout 114 FXBRS 2018-2020
Softail Breakout 117 FXBR 2023-2025
Softail Breakout FXBR 2018-2019
Softail Deluxe FLDE 2018-2020
Softail Fat Bob 114 FXFBS 2018-2023
Softail Fat Bob FXFB 2018-2019
Softail Fat Boy 114 FLFBS 2018-2024
Softail Fat Boy FLFB 2018-2025
Softail FXDR 114 FXDRS 2019-2020
Softail Heritage Classic 114 FLHCS 2018-2024
Softail Heritage Classic FLHC 2018-2025
Softail Low Rider FXLR 2018-2020
Softail Low Rider S FXLRS 2020-2025
Softail Low Rider ST FXLRST 2022-2025
Softail Slim FLSL 2018-2021
Softail Sport Glide FLSB 2018-2021
Softail Standard FXST 2020-2024
Softail Street Bob 114 FXBBS 2021-2024
Softail Street Bob FXBB 2018-2025
Street Glide CVO/SE FLHXSE 2017-2022
Street Glide FLHX/I 2017-2023
Street Glide Special FLHXS 2017-2023
Street Glide ST FLHXST 2022-2023
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Feuling HP+ 405 Camchest Kit For Harley Water Cooled M8 2017-2025 Item # 1590839 Store SKU Manufacturer Product # 7255 Availability Only 1 Left: Ships within 24 hours
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