Re: Adapting original tachs with alternator setups

[derf <derf247@gmail.com>]

Here's a quote from the archive:

Another conversion is to take a later smaller - grd tach,
remove the guts from the housing, a bit of dremel work to the larger housing
and the smaller guts will screw right in.
Swap the face plate and needle from the larger tach and you now have
a neg ground tach. This also eliniates the white wire loop as it is
internal in the later tachs. Just cut your existing white wire and plug
each end onto the 2 plugs on the tach. Green wire goes to the same spade.



-- 
Frank Clarici
Toms River, NJ
5 British cars on the road