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View Full Version : Any way to set needle position correctly on tach?


Samckitt
08-01-2010, 08:07 AM
Stock tach on an 86 Monte SS, anyone know if there is a known voltage that I can apply to it so I know what RPM it is supposed to be on at that voltage? Mines seems to be off around 300RPM.
malihoochie
10-12-2010, 11:59 AM
This ought to do it for you: http://www.montecarloss.com/community/ubbthreads.php?ubb=showflat&Number=646206#Post646206

Hope it helps.
Samckitt
10-12-2010, 12:05 PM
Nope different problem. I have taken the needle off, & want it better than "close".
malihoochie
10-12-2010, 12:23 PM
Aww man, I thought that'd do it. Sorry it's all I got!
Samckitt
10-12-2010, 12:43 PM
Aww man, I thought that'd do it. Sorry it's all I got!

LOL. Thanks for trying.