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S&S CYCLE Power Package - 128 CI Oil Cooled, Chain Drive, w/ Highlighted Fins and Chrome Pushrod Tubes, Black Granite, 2017-up M8 114" Models - 310-1109B
S&S CYCLE Power Package - 128 CI Oil Cooled, Chain Drive, w/ Highlighted Fins and Chrome Pushrod Tubes, Black Granite, 2017-up M8 114" Models - 310-1109B
S&S CYCLE Power Package - 128 CI Oil Cooled, Chain Drive, w/ Highlighted Fins and Chrome Pushrod Tubes, Black Granite, 2017-up M8 114" Models - 310-1109B
S&S CYCLE Power Package - 128 CI Oil Cooled, Chain Drive, w/ Highlighted Fins and Chrome Pushrod Tubes, Black Granite, 2017-up M8 114" Models - 310-1109B

S&S CYCLE Power Package - 128 CI Oil Cooled, Chain Drive, w/ Highlighted Fins and Chrome Pushrod Tubes, Black Granite, 2017-up M8 114" Models - 310-1109B

by S&S CYCLE
SKU 310-1109B
Sold out
$4,865.95 - $4,865.95
$4,865.95
$4,865.95 - $4,865.95
$4,865.95

Big Bore Kit:

  • 114" to 128" Big Bore Kit for Stock Stroke Flywheel
  • Black Granite Finish
  • Highlighted Fins
  • No case machining required
  • 4.250" bore
  • Forged Pistons
  • 11.1:1 Compression Ratio

Oil Pump/Cam Plate:

  • Precision Machined from Billet Aluminum
  • Blue Anodized Finish
  • Passage Plugs Removeable for servicing
  • Independant Scavenge Sections for Flywheel Cavity and Cam Chest
  • Debris Screens in both scavenge pickups
  • Magnet in Cam Chest to help to stop debris from entering oil pump
  • Increased Flow Capacity on both Feed and Scavenge side
  • Adjustable Pressure Relief Valve is adjustable with unit installed in engine

Pushrods:

  • Quickee Pushrods w/Chrome Pushrod Tubes

Tappets:

  • S&S Precision Tappets

Tappet Cuffs:

  • Hard Anodized Black Coating
  • Billet Aluminum Construction
  • Stronger than Stock Material eliminates Distortion
  • Improve tappet stability in high lift and high rpm situations

Cam:

  • S&S 550 Cam- Designed for Big Bore Applications
  • Chain Drive

Valve Springs:

  • Work well with cams up to .605 lift
  • High Performance Conical Single Wire Spring
  • Includes all gaskets, bearings, and hardware required for installation
  • MADE IN USA

Not recommended for Tri-Glide or other three wheel models including conversion due to lugging nature of these bikes.

NOTE: Not recommended for Tri-Glide or other three wheel models including conversion due to lugging nature of these bikes.

 

Fitment Guide
2022-2023 Harley-Davidson FXLRS Low Rider S 117 - -
2022-2023 Harley-Davidson FXLRST Low Rider ST 117 - -
2020-2021 Harley-Davidson FXLRS Low Rider S 114 - -
2018-2023 Harley-Davidson FLFBS Fat Boy 114 - -
2018-2020 Harley-Davidson FXBRS Breakout 114 - -
2017-2023 Harley-Davidson FLTRXS Road Glide Special - -
2017-2023 Harley-Davidson FLHXS Street Glide Special - -
2017-2019 Harley-Davidson FLHTCU Electra Glide Ultra Classic - -
Specs
COMPRESSION RATIO 11.1:1 / 11,1:1
MODEL POWER PACKAGE
RIDING STYLE STREET
STROKE LENGTH 4.50" / 4,500"
BORE SIZE 4,250" / 4.250"
CAM DRIVE TYPE CHAIN
DISPLACEMENT 128"
PRODUCT NAME PERFORMANCE KIT
COLOR/FINISH HIGHLIGHTED FINS / BLACK GRANITE
COOLING SYSTEM OIL COOLED
UNITS KIT
BASE COLOR BLACK
STYLE BIG BORE
TYPE ENGINE

Delivery Info

Please Note - Warehouse Locations For This Part -

S&S CYCLE Power Package - 128 CI Oil Cooled, Chain Drive, w/ Highlighted Fins and Chrome Pushrod Tubes, Black Granite, 2017-up M8 114" Models - 310-1109B

Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.

Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.

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