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HOW DO I INSTALL AN APEX TACH IN MY EP3?
hey...anyone ever installed An apex tach in an ep3? If so how?

I tried all the wires and none of them work. I know you use the blue wire under the hood for the tach wire but it still was not getting power.
I dont know which wires to put them to.
ANy help would be very cool.
 

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Red wire from tach to ignition power..can grab power from a fuse under the dash that powers up when accessories are on.
Black wire is ground and can be grounded to any spot on the chassis.
Orange wire is for lights...can grab power from same source as ig power,or from source that powers up when lights are switched..
Green wire is tach signal.Ive never grabbed signal from under the hood on the K swaps.I always grab the tach signal from the tach wire at the ecu,which is ecu plug "E" pin 26.
 
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