<html><head></head><body><div class="yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div dir="ltr" data-setdir="false">My tach is dead and the repair shop (Palo Alto Speedo) has given me two options for repair: 1)</div><div dir="ltr" data-setdir="false"> stock electronics ($225), or 2) Petronix compatible electronics ($335) which requires an additional wire from the coil to the tach. </div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">I seem to recall that hearing that a stock electronics tach will work with an induction wire which has the loop removed <span><span style="color: rgb(0, 0, 0); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">(this is the white wire from the ballast resistor) </span></span>. Obviously this is the preferable option - does anyone have experience with this? </div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Thanks!</div></div></body></html>