Resources

* www.sohc4.net

The main SOHC/4 website

139,037 Redirects

Tech Forums

No New Posts FAQ

The answers to frequently asked technical questions

Moderators: SteveD CB500F, HondaMan

350 Posts
35 Topics

Last post by HondaMan
in Re: How sparks jump the ...
on September 03, 2025, 10:29:56 AM

No New Posts SOHC/4 Bikes

Discussions about the SOHC/4 motorcycle models - CB750, CB650,CB550,CB400F,CB350F

1,020,975 Posts
88,829 Topics

Last post by kyle750
in Re: Any Additional Infor...
on Today at 07:48:07 AM

No New Posts CB750A - Hondamatic

Moderators: Sam Green Racing, raymond10078

5,965 Posts
825 Topics

Last post by Don R
in Re: 1976 cb750A Front LE...
on September 26, 2025, 11:03:02 PM

No New Posts High Performance and Racing Forum

For the sharing and discussion of SOHC4 modifications aimed at racing and high performance

Moderators: Sam Green Racing, mlinder

95,471 Posts
3,514 Topics

Last post by PeWe
in Re: combustion chamber ...
on Today at 03:58:17 AM

No New Posts M-Unit and Electronics

699 Posts
151 Topics

Last post by scottly
in MOVED: No instrument lig...
on October 03, 2025, 09:20:55 PM

No New Posts Project Shop

For those that love to build and restore. Post your project progress here.

240,824 Posts
5,567 Topics

Last post by MauiK3
in Re: A '74 build after be...
on Today at 08:16:04 AM

No New Posts Proven Tricks & Tips / How To's - NOT for Quesions

This area is NOT for asking tech. questions. It is for documenting proven procedures. All posts to this section are moderated which means that if you are asking a technical question here, your post could be held up for several days or longer.

Moderator: Gordon

11,055 Posts
1,122 Topics

Last post by HondaMan
in Re: Measuring ohms on sp...
on June 29, 2025, 09:03:23 PM

Child Boards: Electrical, Maintenance, Body/Cosmetic, Wheels & Tires (Tyres), Exhaust, Engine, Carbs, Suspension, Tools, Brakes
No New Posts Bike of the Month

Nominations and voting for the SOHC/4 Owners Club Bike of the Month

Moderators: Steve-O, MauiK3

12,561 Posts
416 Topics

Last post by MauiK3
in Re: 2025 - Open Nominati...
on Today at 08:14:11 AM

No New Posts Other Bikes

All non-SOHC/4 Motorcycles

94,808 Posts
6,332 Topics

Last post by Don R
in Re: Don's 81 GS1100e Su...
on October 09, 2025, 10:13:54 PM

* SOHC/4 Archives

This forum contains messages archived from the old Greenspun forums which were active from 2000 until 2005.

135,610 Redirects

Open Forums

No New Posts Open Forum

Everything that has nothing to do with the Honda SOHC/4 motorcycles, but NOT to include politics.

422,643 Posts
17,675 Topics

Last post by 69cb750
in Re: Japan tariff
on Today at 05:59:55 AM

No New Posts New Member Introductions

33,735 Posts
5,282 Topics

Last post by tool14
in Re: Hello from Canada
on September 26, 2025, 05:10:15 AM

No New Posts Humor

20,161 Posts
4,970 Topics

Last post by Dr. Frankenstein
in Re: Where did I put that...
on September 28, 2025, 05:59:48 AM

No New Posts Movies

5,232 Posts
485 Topics

Last post by newday777
in Re: Motorcycle Tank Pain...
on August 12, 2025, 01:27:57 PM

No New Posts Polls

6,085 Posts
155 Topics

Last post by ofreen
in Re: Highest mileage on a...
on July 19, 2024, 10:30:39 AM

Classifieds

No New Posts Site Sponsors

The organizations whose ads are posted in this board are sponsors of the SOHC/4 forums. Please show them your support.

752 Posts
6 Topics

Last post by mca2
in Re: My CB750 Book and CB...
on August 30, 2025, 03:27:21 PM

SOHC/4 World Tour

No New Posts SOHC/4 World Tour 2016

Moderator: madmtnmotors

129 Posts
3 Topics

Last post by 70CB750
in Re: 2017
on May 06, 2018, 04:48:01 AM

No New Posts SOHC/4 World Tour 2015

Moderator: madmtnmotors

324 Posts
6 Topics

Last post by james1007
in Re: How does world tour ...
on November 16, 2015, 06:46:33 PM

No New Posts SOHC/4 World Tour 2014

Moderator: madmtnmotors

1,041 Posts
8 Topics

Last post by The other Derek
in Re: team greatlakes area
on July 08, 2015, 02:38:39 PM

No New Posts 2013 World Tour - Godzilla v3.0

Moderators: madmtnmotors, scottly

2,838 Posts
20 Topics

Last post by Mooshie
in Re: What do we do with P...
on January 27, 2020, 01:59:09 PM

No New Posts SOHC/4 World Tour 2012

Moderator: madmtnmotors

2,681 Posts
28 Topics

Last post by CB750F2
in Re: Team Australia
on January 30, 2013, 01:24:41 PM

No New Posts SOHC/4 World Tour 2011

Moderators: Jerry Rxman Griffin aka MuthaF'er, madmtnmotors

10,075 Posts
179 Topics

Last post by bluezboy
in Re: 500 Mile Relay Rider...
on June 24, 2024, 04:56:26 AM

Child Boards: Team Europe, Team New Zealand, Team Australia, Team New England, Team Central Rockies, Team Pacific Northwest, Team Eastern Canada, Team Michigan, Team Northern, Team South, Team Southeast Coastal, Team Southwest, Team Central, Team West, Team Mid-Atlantic
* The SOHC/4 World Tour Blog

As published on Motorcycle Classics by Steve Shanesy

161,011 Redirects

General Forums

No New Posts Feedback

97 Posts
24 Topics

Last post by Kevin D
in Re: Gallery
on October 14, 2024, 04:44:46 PM

Owners Club Forums

No New Posts The SOHC/4 Memorial Board

In memory of those members who have gone before us...

940 Posts
25 Topics

Last post by willbird
in Re: Rafster122S
on April 23, 2025, 01:34:40 PM

No New Posts Events

Events posted to the site calendar.

1,552 Posts
354 Topics

Last post by newday777
in Re: Rice-O-Rama 2025
on September 04, 2025, 04:24:27 PM

No New Posts Gallery Posts

New posts to the forum gallery

926 Posts
526 Topics

Last post by jon408
in Re: CB400F Side Cover Em...
on May 28, 2025, 03:16:27 PM

No New Posts SOHC/4 Owners' Registry

Register your SOHC4 here

3,407 Posts
32 Topics

Last post by 01Thomas
in Re: Registry of Rickman ...
on September 03, 2025, 01:27:25 PM

No New Posts Traveller's Rest

2,651 Posts
183 Topics

Last post by grcamna2
in Re: Seaweb11's Epic West...
on March 02, 2024, 04:57:27 PM

No New Posts Africa & Middle East

131 Posts
3 Topics

Last post by 01Thomas
in Re: I thought I was the ...
on April 14, 2020, 10:48:28 AM

No New Posts Asia

44 Posts
8 Topics

Last post by Stev-o
in Re: Biker friendly homes...
on August 05, 2020, 08:19:33 AM

No New Posts Australia

1,863 Posts
268 Topics

Last post by Leino
in Re: My son is moving to ...
on August 22, 2025, 02:19:36 PM

No New Posts British Isles

United Kingdom, Isle of Man, Ireland

428 Posts
75 Topics

Last post by Rust2Glory
in Hangers and pegs to fit ...
on February 23, 2023, 06:51:19 AM

No New Posts Canada

2,508 Posts
277 Topics

Last post by BenelliSEI
in Re: 2025 Ganaraska 250
on October 06, 2025, 12:50:23 PM

No New Posts Europe

244 Posts
37 Topics

Last post by newday777
in Re: Parts Search
on January 08, 2025, 11:02:51 AM

No New Posts Latin America & Caribbean

72 Posts
2 Topics

Last post by Stev-o
in Re: Donde Son Todos los ...
on September 15, 2021, 11:36:05 AM

No New Posts New Zealand

127 Posts
17 Topics

Last post by Short shins
in Stolen Bikes
on March 22, 2025, 04:27:08 PM

No New Posts USA

The club boards are a place for you to tell us about yourself and for posts about events like shows, meetings, and rides of interest to SOHC/4 owners.

5,556 Posts
633 Topics

Last post by denward17
in Re: Shops in Maryland or...
on January 22, 2025, 07:49:36 AM

  • No New Posts
  • Redirect Board

SOHC/4 Owners Club Forums - Info Center

Forum Stats Forum Stats

2,020,638 Posts in 140,040 Topics by 21,985 Members. Latest Member: Athers
Latest Post: "Re: A '74 build after be..." ( Today at 08:16:04 AM )
View the most recent posts on the forum.

Users Online Users Online

887 Guests, 3 Users

Users active in past 15 minutes:
matttahoe53, MauiK3, kyle750

Most Online Today: 898. Most Online Ever: 24,446 (June 15, 2025, 01:00:38 PM)