Hi,<br /><br />I'd like to connect the following tach to my 1981 Suzuki Dt85, but need to know about the tach itself to check compatability.<br /><br />It says:<br /><br />Chrysler on front dial..(no suprises I guess..)<br />Casing rear :<br />MEDALLION INST INC Made in USA<br />inside casing is stamped JUN 06 1978<br /><br />rear connections:<br />LT (for bulbs to light face<br />GRD (ground)<br />s (??sensor/suply/signal)<br /><br />Also a 4 position rotary selector swith, numbered 1,2,3,4. On the circuit board these go to a trim pot each.<br /><br />My (long winded, sorry...)questions are:<br />are these for cylinder no. selection?<br /><br />Where would the sensor be connected (from magneto I'm roughly guessing..)<br /><br />Can I assume that it's a simple voltage divider type curcuit and hence set it on 3 cyl, adjust the trimpot and away we go??<br /><br />Thanks for your collective thoughts on the rather cute instrument,<br />Regards from Oz,<br />David B
