Decode a Speedo Cluster?

D

dp

Well-Known Member
Site Donor
Messages
1,111
Reaction score
168
Location
US
This comes up too infrequently for me to be able to remember.
Here's the stampings on the back of the gauge :

1.74 Date code
20/134/1 VDO's part number

W=0.7125 ... stumped ratio ?????

can anyone help? Thanks in advance for any replies

Pic attached.
 

Attachments

  • CSL Speedo back small file.JPG
    CSL Speedo back small file.JPG
    92.2 KB · Views: 108
Ratio number.

It indicates the ratio of the gears inside the speedo . Indication 0,7XXX differs whether you have 3.0 cs, 3.0 CSi or 2800.
 
D-jetronic said:
It indicates the ratio of the gears inside the speedo . Indication 0,7XXX differs whether you have 3.0 cs, 3.0 CSi or 2800.
Click to expand...
I get that part, how do the codes relate to final drive ratio?
 
You must log in or register to reply here.
Back
Top