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Black Bolt-On Big Bore Kit w/Highlighted Fins - 201-601W

  • Part #:
    1401594
  • Mfg Part #:
    201-601W
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Black Bolt-On Big Bore Kit w/Highlighted Fins - 201-601W

  • Part #:
    1401594
  • Mfg Part #:
    201-601W
MSRP: $1,299.95

Price: $1169.96 10% off!
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Item is no longer available

Revolution Performance Black Bolt-On Big Bore Kit w/Highlighted Fins - 201-601W

124" Kit For M-Eight 107" 4-1/8" Bore Cylinders: 4-3/8" Stroke; 11.1:1CR (With 88cc Heads)

  • Revolution™ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for more horsepower, lower temps, and a longer lifespan
  • True bolt-on kit that delivers major power with no machine work required
  • Also includes Wiseco forged pistons with rings (that are specifically designed for optimal compatibility with Revolution Performance's cylinders), wrist pins, circlips and high-performance head and base gaskets
  • Replacement piston and gasket kits available separately
  • Made in the U.S.A.


Included Items:

(2) Aluminum cylinder heads

(2) Pistons

(2) Wrist pins

(4) Cir-clips

(2) Top ring

(2) Second

(2) Spacer rings

(4) Oil rings

(2) Base gaskets

(2) Head gaskets

(1) Small bottle oil

Instructions 

Specifications
Bore Size 4.250 in.
Compression Ratio 11.1:1
Mfg #: 201-601W
Part #: 1401594
Type Big Bore Kit
Units Each
Weight 21.95 lbs
Resources & Manuals
Fitment for Revolution Performance Black Bolt-On Big Bore Kit w/Highlighted Fins - 201-601W

Part 1401594 fits the following machines

Harley-Davidson
  • Electra Glide Police - FLHTP 2017-2018
  • Electra Glide Standard - FLHT 2019-2020
  • Electra Glide Ultra Classic - FLHTCU 2017-2019
  • Electra Glide Ultra Limited - FLHTK 2017-2020
  • Electra Glide Ultra Limited CVO/SE - FLHTKSE 2017-2020
  • Electra Glide Ultra Limited Low - FLHTKL 2017-2019
  • Road Glide - FLTRX 2017-2020
  • Road Glide CVO/SE - FLTRXSE 2018-2019
  • Road Glide Limited - FLTRK 2020
  • Road Glide Special - FLTRXS 2017-2020
  • Road Glide Ultra - FLTRU 2017-2019
  • Road King - FLHR 2017-2020
  • Road King Police - FLHP 2017-2018
  • Road King Special - FLHRXS 2017-2020
  • Softail Breakout - FXBR 2018-2019
  • Softail Breakout 114 - FXBRS 2018-2020
  • Softail Deluxe - FLDE 2018-2020
  • Softail Fat Bob - FXFB 2018-2019
  • Softail Fat Bob 114 - FXFBS 2018-2020
  • Softail Fat Boy - FLFB 2018-2019
  • Softail Fat Boy 114 - FLFBS 2018-2020
  • Softail FXDR 114 - FXDRS 2019-2020
  • Softail Heritage Classic - FLHC 2018-2020
  • Softail Heritage Classic 114 - FLHCS 2018-2020
  • Softail Low Rider - FXLR 2018-2020
  • Softail Low Rider S - FXLRS 2020
  • Softail Slim - FLSL 2018-2020
  • Softail Sport Glide - FLSB 2018-2020
  • Softail Street Bob - FXBB 2018-2020
  • Street Glide - FLHX 2017-2020
  • Street Glide CVO/SE - FLHXSE 2017-2020
  • Street Glide Special - FLHXS 2017-2020
Reviews & Questions
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Browse 1 question Browse 1 question and 2 answers
Will this fit the m8 107 without modifications to the bottom end?
Frank P on Sep 30, 2018
BEST ANSWER: The 124" Bolt-On Big Bore Kit requires no other engine modifications to install but can benefit from our other products and services, this is from Revolution Performance's web site.
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