Mr dori Posted May 1, 2008 Share Posted May 1, 2008 how does this work? take one - wire from coil to tach and adjust reading? Quote Link to comment Share on other sites More sharing options...
forced Posted May 1, 2008 Share Posted May 1, 2008 There's a tach output on the igniter Quote Link to comment Share on other sites More sharing options...
Guest vvega Posted May 1, 2008 Share Posted May 1, 2008 what ignitor you useing ? and what cluster Quote Link to comment Share on other sites More sharing options...
Mr dori Posted May 2, 2008 Author Share Posted May 2, 2008 standerd 1ggze igniter and gx71 dash Quote Link to comment Share on other sites More sharing options...
kpr Posted May 2, 2008 Share Posted May 2, 2008 stock tach run off coil negitive? single coil standard? you'l need a tacho interface to combine all the coil negatives together, on your wasted spark setup. to drive the tach Quote Link to comment Share on other sites More sharing options...
Ke36 Posted May 2, 2008 Share Posted May 2, 2008 ill jump in on this too running a ex lancer 1600cc dash and my stock vr4 coil setup where am i hooking it up? Quote Link to comment Share on other sites More sharing options...
Spencer Posted May 2, 2008 Share Posted May 2, 2008 stock output is a clean signal from the igniter, the wasted spark setup has a clean signal from the igniter as stated above. Some are and arnt compatible Ive had the scope on a few and through and some aren't compatible digital dash models etc Quote Link to comment Share on other sites More sharing options...
kpr Posted May 2, 2008 Share Posted May 2, 2008 this is for tacho's that run from coil - cost about $2 to make add another input diode, if running wasted spark for for the 3rd coil if running 6 cylinder wasted spark of course. Quote Link to comment Share on other sites More sharing options...
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