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Rev counter modification

Posted: Wed Aug 22, 2012 6:34 pm
by andywestmancoat
I currently use a rev counter from a Citroen GS on my Lomax 223. Obviously, this was from a 4 cylinder machine and needs to be modified for a 2 cylinder engine.

Many years ago there was a "tip" written on how to do this; naturally I have filed this in a very safe place and cannot find it.

Does anyone know what I should do to modify the rev counter.

Any help would be gratefully recieved.

Thanks

:lol:

Re: Rev counter modification

Posted: Fri Aug 24, 2012 11:46 am
by david
I can send you the relevant pages to modify the rev counter..
need your email.

Re: Rev counter modification

Posted: Fri Aug 24, 2012 1:51 pm
by andywestmancoat
That would be great, thanks.

Email: andywestmancoat@gmail.com

Hope that it isn't too complicated!!!

Re: Rev counter modification

Posted: Fri Aug 24, 2012 4:04 pm
by david
its on its way..4 pages...

Re: Rev counter modification

Posted: Sat Aug 25, 2012 12:39 pm
by Christopher
David,
I would also like a copy if you could send one my way as well.

Christopher

Re: Rev counter modification

Posted: Tue Sep 04, 2012 12:51 pm
by tonplus
Hi, just finished my Lomax and I have the same problem with the rev counter. Is there any chance of a copy of the info please! Or does anyone know which resistor requires changing? :|

Thanks.

Re: Rev counter modification

Posted: Tue Sep 04, 2012 3:37 pm
by callum
I have the info at home and will upload it here for all to see tonight.

If this proves useful, then we create a 'sticky' Tech Notes subforum in which to deposit all of this information.

Rgrds
Callum

Re: Rev counter modification

Posted: Tue Sep 04, 2012 4:03 pm
by tonplus
Thanks Callum.

Re: Rev counter modification

Posted: Tue Sep 04, 2012 7:40 pm
by callum
Citroen GS 2 and 3-terminal Tachometer modification instructions (in page order 3,2,1)

Re: Rev counter modification

Posted: Tue Sep 04, 2012 7:41 pm
by callum
...and the final page