S&S CYCLE

128" Power Package Engine Performance Kit - Chain Drive

0904-0094

Regular price $3,265.95

DESCRIPTION

Fitments

Years	Make	Model
2017 - 2021	Harley-Davidson	CVO Electra Glide Ultra Limited FLHTKSE
2017 - 2019	Harley-Davidson	Electra Glide Ultra Limited Low FLHTKL
2017 - 2022	Harley-Davidson	Electra Glide Ultra Limited FLHTK
2020 - 2022	Harley-Davidson	Road Glide Limited FLTRK
2017 - 2019	Harley-Davidson	Road Glide Ultra FLTRU
2017 - 2022	Harley-Davidson	Street Glide Special FLHXS
2019 - 2022	Harley-Davidson	Electra Glide Standard EFI FLHTI
2017 - 2022	Harley-Davidson	CVO Street Glide FLHXSE
2017 - 2022	Harley-Davidson	Road King EFI FLHR
2017 - 2022	Harley-Davidson	Street Glide EFI FLHX
2017 - 2022	Harley-Davidson	Road Glide Special FLTRXS
2017 - 2022	Harley-Davidson	Road Glide Custom FLTRX
2017 - 2022	Harley-Davidson	Road King Special FLHRXS
2022	Harley-Davidson	Road Glide ST FLTRXST
2018 - 2020	Harley-Davidson	Softail Deluxe FLDE
2018 - 2019	Harley-Davidson	Softail Fat Bob FXFB
2018 - 2022	Harley-Davidson	Softail Fat Bob 114 FXFBS
2017 - 2019	Harley-Davidson	Electra Glide Ultra Classic EFI FLHTCUI
2022	Harley-Davidson	Street Glide ST FLHXST
2020 - 2022	Harley-Davidson	Softail Standard FXST
2018 - 2020	Harley-Davidson	Softail Breakout 114 FXBRS
2017 - 2021	Harley-Davidson	Electra Glide Police FLHTPI
2018 - 2022	Harley-Davidson	CVO Road Glide Custom FLTRXSE
2022	Harley-Davidson	CVO Road Glide Limited
2018 - 2019	Harley-Davidson	Softail Breakout FXBR
2018 - 2019	Harley-Davidson	Softail Fat Boy FLFB
2018 - 2022	Harley-Davidson	Softail Fat Boy 114 FLFBS
2018 - 2021	Harley-Davidson	Softail Heritage Classic FLHC
2021	Harley-Davidson	Electra Glide Revival
2018 - 2022	Harley-Davidson	Softail Heritage Classic 114 FLHCS
2018 - 2020	Harley-Davidson	Softail Low Rider FXLR
2018 - 2021	Harley-Davidson	Softail Slim FLSL
2018 - 2021	Harley-Davidson	Softail Sport Glide FLSB
2018 - 2022	Harley-Davidson	Softail Street Bob FXBB
2020 - 2022	Harley-Davidson	Softail Low Rider S FXLRS
2019 - 2020	Harley-Davidson	FXDR 114
2022	Harley-Davidson	Softail Low Rider ST FXLRST

Features

Big-bore bolt-on kit increases 114"/117" with 4-1/2" stroke M-Eight with no case machining required

4-1/4" bore cylinders with 11:1 forged pistons

S&S oil pump/cam plate with blue anodized finish

Passage plugs are removable for servicing

Independent scavenge sections for flywheel cavity and cam chest

Debris screen in both scavenge pickups

Magnet in cam chest to help prevent debris from entering the oil pump

Increased oil flow capacity on both the oil feed and scavenge side

Adjustable pressure relief valve can be adjusted with the unit installed in the engine

Quickee pushrods with chrome pushrod tubes

S&S premium tappets

S&S hard-anodized, black coated tappet cuffs are billet aluminum construction

Improve tappet stability in high-lift, high-rpm situations

S&S 550 cams designed for big bore applications

S&S valve springs work with cams up to .605" lift

High-performance conical single-wire spring design

All necessary gaskets, bearings, and hardware for bolt-on installation is included

Made in the U.S.A.

Specs

Compression Ratio: 11.1:1

Cooling System: Water Cooled

Model: Power Package

Riding Style: Street

Stroke Length: 4.50"

Cam Drive Type: Chain

Color/Finish: Highlighted Fins

Units: Kit

Base Color: Black

Color/Finish: Black Granite

Style: Big Bore

Type: Engine

Bore Size: 4.250"

Cooling System: Oil Cooled

Displacement: 128"

Product Name: Performance Kit

Approximate Package Weight & Dimensions

Weight: 44.7

Height: 12.25

Length: 27.25

Width: 20.25

S&S CYCLE