Is it possible to change a UC tach from 4 cyl to 6 cyl? Is there a switch like the LH Tach has?
UC Tach Cylinder Adjustment
Started by
hanra
, Oct 21 2022 08:15 AM
5 replies to this topic
#1
hanra
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Posted 21 October 2022 - 08:15 AM
#3
Toranamat69
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Posted 21 October 2022 - 05:45 PM
That is a potentiometer.
#4
UCSLE
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Posted 21 October 2022 - 06:15 PM
figured that much but whats its range , whats it do and can you use it to tune to a 6cyl ?
Edited by UCSLE, 21 October 2022 - 06:16 PM.
#5
hawk
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Posted 21 October 2022 - 07:52 PM
I've read up a lot on this lately trying to get my dash to work. I believe you can get it to work with the potentiometer, if not there is a way to swap a resistor and make it suit. Google search through the forum and you should find some info on it.
#6
VDO
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Posted 12 November 2022 - 08:45 AM
That is indeed the calibration potentiometer.
However, you'll need a square wave signal generator to set it for 6 cyl.
Most instrument shops will re-calibrate it to 6 cyl for around $50.
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