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S&S Cycle

S&S Cycle 475 Cam Chest Kit For Harley Twin Cooled Milwaukee Eight 2017-2024

Item: P919152
29 Read 29 Reviews 16 Q&As Write a Review

Big horsepower numbers are the status symbol of a performance engine, but more often than not, the bolstered torque spec is what you really feel when … Read More

$1,501.90$1,725.15
$1,580.95$1,815.95
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S&S Cycle 475 Cam Chest Kit For Harley Twin Cooled Milwaukee Eight 2017-2024
(1 item)
Previously Installed
$1,139.99

Product Details

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

S&S 475 Cam Chest Kit For Harley Twin Cooled Milwaukee-Eight

Big horsepower numbers are the status symbol of a performance engine, but more often than not, the bolstered torque spec is what you really feel when riding it. This is particularly relevant for the heavy touring machines as it’s torque that rockets you onto the highway and it’s definitely torque that lets you effortlessly push a loaded bagger around slower traffic. Produce stump pulling torque down low in the RPM range as well as maintain respectable horsepower numbers.

Features:

  • Created for M8 powered bikes
  • Kits include camshaft, oil pump, cam plate, pushrods, pushrod tubes, tappets, tappet cuffs, top and bottom collars, keepers, and seals
  • Gear drive kits include drive gears
  • Made in the USA

Oil Pump/Cam Plate Info:

  • Precision machined from billet aluminum
  • Passage plugs removable for servicing
  • Independent scavenge sections for flywheel cavity and cam chest
  • Debris screens in both scavenge pickups
  • Magnet in cam chest to help stop debris from entering oil pump
  • 44% flow increase on supply side and 58% on scavenge side
  • Pressure relief valve is adjustable with unit installed

475 Cam Info:

  • Front Intake open/close 6.2°/27.2°
  • Front Exhaust open/close 55.5°/28.5°
  • Rear Intake open/close 2.2°/31.2°
  • Rear Exhaust open/close 52.5°/20.2°
  • Front Intake duration 213.5°
  • Rear Intake duration 213.5°
  • Front Exhaust duration 263.9°
  • Rear Exhaust duration 252.5°
  • Intake Lift .475"
  • Exhaust Lift .475"
  • Front Intake Lobe Center Line 100.5°
  • Front Exhaust Lobe Center Line 103.5°
  • Rear Intake Lobe Center Line 104.5°
  • Rear Exhaust Lobe Center Line 106.0°
  • Front Intake Lift at TDC .107"
  • Front Exhaust Lift at TDC .208"
  • Rear Intake Lift at TDC .093"
  • Rear Exhaust Lift at TDC .170"
Made in the USA
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Chrome Pushrod Tubes / Chain Drive RevZilla Item #10085622 Store Sku MFR. Product #310-1000B AvailabilityIn Stock: Ships next business day
Product Style Black Pushrod Tubes / Chain Drive RevZilla Item #10085623 Store Sku MFR. Product #310-1008B AvailabilityIn Stock: Ships next business day
Product Style Chrome Pushrod Tubes / Gear Drive RevZilla Item #10085614 Store Sku MFR. Product #310-1002A AvailabilityIn Stock: Ships next business day
Product Style Black Pushrod Tubes / Gear Drive RevZilla Item #10085624 Store Sku MFR. Product #310-1010A AvailabilityIn Stock: Ships within 24 hours
This product is vehicle specific.
Select a vehicle to ensure fitment.
This Product Fits
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This item is also available for 33 different vehicles. View All Models
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29 Customer Reviews
29 4.5/5
16 Questions & 5 Answers
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