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Jim2 Jim2 is offline
7.0:1 > 11.3:1
Join Date: Oct 2003
Location: Calgary
Posts: 1,864
Yes, you can wire directly. It is only one wire coming from the sender, and the sender grounds to chassis through it's body.

My gauge is a 79, this is from another post I wrote:
Sequence on the back of the tach/boost gauge from drivers side to passenger side is brown (ground), Brown with white (boost sender), Black purple (tach input), red (+12 volts)
Old 08-09-2007, 06:55 AM
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