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Re: my cheap and easy tach
I am trying to do mine the same way with a older Sun tach that maxes at 5000 rpm. I can not get it to work right though. When I hook it up the needle jumps all over the place. It has a sticker on the back that says "use with model EB or WPA series transmitters" and it is a model ST-505. Anybody got any ideas about this?
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http://www.picturetrail.com/jwill41
67 1/2 ton GMC short step side
68 1/2 ton Chevy long fleet side
72 1/2 ton Chevy Suburban
99 1/2 ton Chevy Suburban
founder (and only member) of the primer/clearcoat club
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