Member Since: 19 May 2015
Location: Weymouth
Posts: 30
Which speedo drive do i need?
Hi,
Replacing the gearbox in the next week or so and i thought it`d be good opportunity to sort the speedo out as it under reads by about 6mph at the mo!
I`ve looked online, but i have to admit, i`m a bit stumped by which cog i need =
There are these -
Colour: blue/20 teeth - Part number: FRC3310 - Tyres: 7.50/16 or 235/85/16
Colour: green/21 teeth - Part number: FRC3311
Colour: yellow/22 teeth - Part number: FRC3312 - Tyres: 205/16 tyres
Colour: red/24 teeth - Part number: FRC3313
I run a discovery transfer box, a 51A (mod) gearbox and 265/75/R16 tyres - can anyone give me a clue which cog i shoudl be running? My guess is that i currently have a disco speedo drive in the transfer box.
Cheers, Mike
24th Aug 2015 7:46pm
Martin Site Admin
Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6482
Blue, I think that's what I have in mine on 265/75R16.
Compare the circumference of 265/75R16 with 235/85R16 - virtually identical 1988 90 Td5 NAS soft top
2015 D90 XS SW
24th Aug 2015 7:55pm
Mike.s
Member Since: 19 May 2015
Location: Weymouth
Posts: 30
Great - i`ll stick one of those in my order with other gaskets etc,
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
1988 90 Td5 NAS soft top
24th Aug 2015 7:55pm
