Milwaukee-Eight

m8 stage 4 upgrade

Started by rosey

Replies: 7
Views: 2,330

July 18, 2020, 04:04:13 PM
by rosey

HARLEY TUNER, POWERDUALS, ENGINE LIGHT

Started by rosey

Replies: 4
Views: 1,957

January 02, 2019, 06:01:51 PM
by stro1965

Dan Thayer Cams

Started by RTMike

Replies: 0
Views: 1,603

January 14, 2021, 08:44:15 AM
by RTMike

TA0022

Started by rudi_ufg

Replies: 5
Views: 3,390

December 30, 2018, 12:36:40 PM
by FSG

Lower rockerbox gaskets keep failing!

Started by rvpilot

Replies: 15
Views: 3,103

September 17, 2020, 03:57:54 AM
by FLSTFIDave

M8 Temps

Started by RXBOB

Replies: 6
Views: 2,729

December 12, 2016, 02:06:23 PM
by joe_lyons

Lifters

Started by RXBOB

Pages1 2  All

Replies: 29
Views: 7,480

December 04, 2016, 10:28:48 AM
by rbabos

M8 114 w/Stage IV Upgrade - engine ping

Started by s1c1l1an

Replies: 20
Views: 4,976

December 16, 2020, 04:29:11 PM
by Deye76

poor Fuel consumption

Started by saafrican

Pages1 2  All

Replies: 32
Views: 4,852

July 07, 2017, 05:20:07 PM
by YPD485

Fuel line o-ring ????

Started by sandrooney

Replies: 5
Views: 1,447

May 25, 2020, 09:30:04 AM
by Ohio HD

Plastic Intake Manifold ???

Started by sandrooney

Replies: 19
Views: 4,173

April 03, 2020, 09:53:00 AM
by Deye76

Weird Noise From Rear of 2018 Heritage Softail.....

Started by sandrooney

Replies: 5
Views: 2,756

December 13, 2019, 03:09:33 AM
by sandrooney

Vance and Hines Quite Baffles for Eliminator 300's????

Started by sandrooney

Replies: 3
Views: 1,549

July 11, 2020, 03:22:35 AM
by sandrooney

Adjusting Clutch On M8 Heritage ???

Started by sandrooney

Replies: 12
Views: 3,350

October 02, 2018, 06:32:08 AM
by sandrooney

Injector o rings???

Started by sandrooney

Replies: 3
Views: 1,569

April 29, 2020, 08:52:27 PM
by TXChop

SE 55MM Manifold ??

Started by sandrooney

Replies: 14
Views: 3,365

May 29, 2020, 03:43:24 AM
by sandrooney

Stage 1 for 2018 Heritage 114 ???

Started by sandrooney

Replies: 14
Views: 4,201

October 20, 2018, 04:23:52 AM
by sandrooney

S&S Grand National Slip On's ???

Started by sandrooney

Replies: 4
Views: 2,530

June 16, 2019, 08:17:00 PM
by 03wglide

If you were to go.... BIG

Started by SB107

Replies: 24
Views: 7,082

June 08, 2021, 02:26:37 AM
by Hillside Motorcycle

Gentlemans Express

Started by sbcharlie

Replies: 13
Views: 3,919

October 27, 2017, 06:51:13 PM
by 1FSTRK

M8 cylinder head puzzle

Started by sbcharlie

Replies: 22
Views: 6,511

January 03, 2017, 09:10:36 AM
by qtrracer

Project M8

Started by sbcharlie

Pages1 2  All

Replies: 25
Views: 6,984

June 16, 2017, 06:04:28 AM
by 1FSTRK

107 flow numbers

Started by sbcharlie

Pages1 2  All

Replies: 33
Views: 8,938

February 15, 2017, 07:56:35 AM
by Vic Chichester

overview of stock M-8 cylinder head

Started by sbcharlie

Replies: 3
Views: 1,678

December 20, 2017, 05:03:00 PM
by Prostock

m8 offset seat flow numbers

Started by sbcharlie

Replies: 3
Views: 1,212

November 23, 2017, 03:12:47 PM
by sbcharlie

houston we have a problem oh i mean harley

Started by sbcharlie

Pages1 2 3 4  All

Replies: 75
Views: 12,136

August 26, 2017, 07:53:35 AM
by fbn ent

intake seals

Started by sbeamer

Replies: 17
Views: 1,539

April 28, 2024, 06:15:12 AM
by wfolarry

Dropped 3rd gear on my 128 built 19 CVO RG.. PICTURES

Started by scotman623

Replies: 17
Views: 4,124

June 13, 2020, 07:50:35 AM
by Ohio HD

Compression expectations for 2020 117" and CR480 cam

Started by scott7d

Replies: 19
Views: 1,579

January 28, 2024, 07:49:49 AM
by scott7d

S&S Grand Nationals

Started by scott7d

Replies: 7
Views: 2,720

April 18, 2020, 04:29:18 PM
by scott7d

Whistle sound from right side of bike

Started by scott7d

Replies: 1
Views: 1,397

September 09, 2020, 02:02:26 PM
by tomcat64

Woods 22 xe

Started by Selstat

Replies: 3
Views: 907

August 31, 2023, 01:00:00 PM
by Selstat

New motor using pressed together crank?

Started by Shooter1

Replies: 21
Views: 5,437

September 06, 2016, 05:40:52 AM
by rigidthumper

Stage 4 or stage 3

Started by shysterorange

Replies: 4
Views: 1,953

January 29, 2019, 12:20:29 PM
by shysterorange

Anyone tried the speed check tranny dipstick on a M8?

Started by shysterorange

Replies: 5
Views: 2,684

July 30, 2019, 02:58:12 AM
by sandrooney

Waking up a 2018 Road Glide

Started by Sinker

Replies: 10
Views: 4,454

January 19, 2020, 02:45:05 AM
by Sinker

Transmission Clunk

Started by Sinker

Replies: 9
Views: 3,311

June 29, 2020, 05:07:38 PM
by Rokinrider

Stage 3 not worth it?

Started by SLAATY

Pages1 2  All

Replies: 34
Views: 8,843

October 14, 2016, 06:46:53 PM
by GregOn2Wheels

Decrease the Compression ratio using thicker head gasket?

Started by slavdude

Replies: 20
Views: 5,727

January 02, 2021, 10:04:42 AM
by kd

M8 oil consumption

Started by Slider1950

Replies: 17
Views: 6,274

May 30, 2019, 04:39:35 AM
by hd06

M8 front cylinder head gasket

Started by Slider1950

Replies: 4
Views: 2,793

September 14, 2019, 08:51:56 AM
by Thermodyne

M8 oil drain

Started by Slider1950

Replies: 7
Views: 4,032

September 15, 2019, 03:41:15 AM
by sandrooney

Any reports of M8 Softail trans fluid migration

Started by Slider1950

Replies: 9
Views: 2,760

June 05, 2019, 04:47:54 PM
by VDeuce

M8 oil consumption

Started by Slider1950

Replies: 15
Views: 11,297

June 20, 2019, 09:38:16 AM
by mac10-45

Bassani Down Unders

Started by slimatsea

Replies: 0
Views: 1,356

January 20, 2017, 06:11:32 PM
by slimatsea

Oilpump 2017 SGS

Started by slowglide3

Replies: 2
Views: 1,583

November 29, 2017, 07:50:19 AM
by rbabos

New D&D X-Cat

Started by smokein

Replies: 3
Views: 2,248

February 10, 2019, 06:03:33 AM
by Jason605

Milwaukee Eight Cylinder Heads

Started by SP33DY

Pages1 2 3 ... 5  All

Replies: 116
Views: 28,482

January 27, 2017, 05:25:22 PM
by Tom Hockenberry

TTS 100 or redshift 468 cam

Started by speedyjf

Replies: 4
Views: 1,289

December 11, 2022, 08:07:12 PM
by rigidthumper

So why no liquid cooling on the 117 CVO Street Glide?

Started by spook

Pages1 2  All

Replies: 28
Views: 7,596

September 16, 2017, 01:54:36 AM
by Hossamania