Thread: Don't want to splice your wiring? tap your RPM signal here

Thanks to rmyc after seeing his post on g20.net, here is what I did for my rpm signal for my window switch:





This is the back of the instrument cluster. Makes for a pretty clean install, no splicing into the stock wiring harness

Thats a b13 cluster right?

yup

Really nice alternative to cutting into the engine harness.

sweet so i can hook the rpm signial up to that for my window switch on my n2o?

My cluster in the back is different. Was this out of a 93+ cluster? @wildmane

Yeah this from a 93 cluster. Are there any other tracings that have TAM on them? I shoulda specified :/

Yeah that's what I did with mine for my VVL. Make sure you get a steady signal from it though.

I have one on the back of my 92 cluster...it says D-TAM and no screw in it. But if I were to find a screw to fit in the hole there is no treading to screw it down. :/

Oh you know what I think I see it now. I have D-TAM and a inch below that it has TAM all by itself,