• Hey Guest!
    British Car Forum has been supporting enthusiasts for over 25 years by providing a great place to share our love for British cars. You can support our efforts by upgrading your membership for less than the dues of most car clubs. There are some perks with a member upgrade!
    **Upgrade Now**
    (PS: Upgraded members don't see this banner, nor will you see the Google ads that appear on the site.)
Tips
Tips

TR2/3/3A TR-3B Speedometer Cable

Share this page

V

Vaark01

Jedi Trainee
Country flag
Offline
I had my speedometer rebuilt and a Type A OD unit installed in my TR-3B (TCF486L).

I now need to install the cable. I ordered one, along with the angle drive from Moss.

I would appreciate any advice you can give on how to correctly install the cable and angle drive.

Thanks.

Paul
 
A TR2, or 3, or A, or B doesn't need an angle drive.

This is an explanation of how it works.
 
Or, if angle drive is used, I think the cable would be the same as used on the non-OD box... i.e., either an angle drive or a longer cable but not both.
 
Geo Hahn said:
Or, if angle drive is used, I think the cable would be the same as used on the non-OD box... i.e., either an angle drive or a longer cable but not both.
Click to expand...

Geo-

I'm not sure I agree with that one - the overdrive cable, with or without a right angle, would route on the passenger side, but a non-overdrive would go straight from the drivers side - quite a few inches of difference there.

Randy
 
However, on the non-OD application, the cable has to make a big curve to come into the drive gear at a right angle to the centerline; which just about makes up for crossing the gearbox.

I'm kind of dubious about the angle drive on a TR3 anyway; seems to me it will wind up pointing into the passenger compartment without a boot to cover the cable. Besides, it's expensive and a weak point (guess what breaks first if the cable or speedo head goes bad). I prefer the factory setup.
 
Gentlemen,

Thank you for your advice. Looks like I have a busy weekend ahead.

I'll let you know how it goes.

Sure wish it was as simple as installing a new tach cable.

Paul
 
Forgot to ask if you have a picture of where the cable is connected to the transmision.

Thanks.

Paul
 
Back
Top