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NB Guage/Speedo Cluster into an NA?

Posted: Tue May 30, 2006 10:18 pm
by Roderic
Hi All,

Just wondering if anyone has done it or know if its possible.
I've already done the NB interior conversion and the only thing left is the speedo/guage cluster. I'm running a Wolf V4 PnP ECU and putting a 6-Speed box.....so it should be possible right? ? ?

Thanks again
Rod.

Posted: Tue May 30, 2006 10:51 pm
by CT
Except that the speedo is electronic in the NBs and cable dríven in the NAs. That might take some trickery to solve. 8)

Posted: Wed May 31, 2006 1:08 am
by Roderic
Where does the speedo signal come from?
As in where does the cable link to??

Posted: Wed May 31, 2006 9:57 am
by Garry
The tacho works differently as well.

There is a pulse generator attached to the gearbox where the speedo cable would be attached to the NA gearbox. You'd just need to run a wire from that to the new speedo. I'm not sure what you'd do about the ECU speed signal which came off the NA speedo pulse generator though.

Posted: Wed May 31, 2006 11:52 am
by CT
I think you'll find that the speedo is dríven from the ECU in the NBs as is the tach signal.

If you could be bothered, just refit the NA speedo and tach to the NB instrument cluster. That's a fair bit of work in itself to get it to work.