Click here to return to the home page.
Image of a road.
Who's Online Now
6 members (Luddite, RichardV6, Gallanach, Sir Percival, James B W, JohnHarris), 240 guests, and 35 robots.
Key: Admin, Global Mod, Mod
Top Posters(30 Days)
+8Rich 96
John V6 51
Newest Members
phenompilot52, Orjan, John Courtney, vince Indiana US, Garage Andreas
9,635 Registered Users
Newest Topics
New to me plus 4
by SailingTom2 - 12/09/26 06:24 AM
Hot Bonnet
by Carbuilder - 11/09/26 11:21 PM
morgan supersport 357 miles
by Nick_H - 09/09/26 09:13 PM
M3W Treffen 2027
by Laurens - 09/09/26 08:12 PM
Changing the Colour of a Tonneau Cover..
by flyfisher - 09/09/26 06:33 PM
To our Norwegian friends
by bmgermany - 09/09/26 05:14 PM
Sold
by simon8201 - 09/09/26 01:46 PM
Latest Photos
New to me 95 plus 4 daily driver
New to me 95 plus 4 daily driver
by SailingTom2, September 12
1989 Morgan Plus 4 in Ontario, Canada
1989 Morgan Plus 4 in Ontario, Canada
by Carbuilder, September 5
First anniversary of Plus 4
First anniversary of Plus 4
by Strathaven, September 5
Wales
Wales
by Joske Vermeule, September 1
Engine/Gearbox Separator CX Models
Engine/Gearbox Separator CX Models
by number thirteen, August 30
Forum Statistics
Forums39
Topics49,899
Posts838,028
Members9,635
Most Online1,063
Jun 14th, 2026
Today's Birthdays
There are no members with birthdays on this day.
Previous Thread
Next Thread
Print Thread
#190140 04/04/14 02:33 PM
Joined: Mar 2013
Posts: 19
G
New to Talk Morgan
OP Offline
New to Talk Morgan
G
Joined: Mar 2013
Posts: 19
Greetings all,
Speedometer on 1964 4/4 1500(pre kent engine) 4speed , is fluctuating wildly, mainly upwards and sticks at 120mph mark. I know I drive quickly but not that quickly!
I think the speedo cable is at fault. Any thoughts ? also where can I source one.
Any help would be appreciated.

Joined: Apr 2009
Posts: 1,036
C
Has a lot to Say!
Offline
Has a lot to Say!
C
Joined: Apr 2009
Posts: 1,036
Speedy Cables will make one up for you. Phone or send then the original. I suggest that you check to see if the inner is binding or whether the ends have become rounded, not square and therefore slipping. Also check whether the ends have become loose. Finally, on 1970s 4/4s! the gearbox end of the speedo drive had a right-angled drive, possibly a Lucas or Wipac motorcycle part similar to those fitted to the front brake drum of Vincents.

Google 'Speedy Cables' for their details. Good luck!

Joined: Jan 2012
Posts: 14,976
Likes: 2
Member of the Inner Circle
Offline
Member of the Inner Circle
Joined: Jan 2012
Posts: 14,976
Likes: 2
David's suggestion is best. You could also try detaching the cable from the back of the speedo and pouring so gear oil down between the cable sleeve and drive cable. May help.


Richard
1976 4/4 4 Seater
Joined: Jan 2013
Posts: 2,361
C
Talk Morgan Expert
Offline
Talk Morgan Expert
C
Joined: Jan 2013
Posts: 2,361
Speedy cables are brilliant, I've used them many times in the past but not on Morgans,


Instagram - WilliamsMotorsportuk
- Lawrie Mills(Chunkylozza)
Youtube - ChunkyLozza



Moderated by  TalkMorgan 

Link Copied to Clipboard
Powered by UBB.threads™ PHP Forum Software 7.7.5