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Old 08-29-2018, 03:56 AM   #6
MiraclePieCo
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Join Date: Sep 2014
Location: USA
Posts: 2,249
Re: Speedo pulse generator speed sensor?

Dolphin sells a GM pulse generator, so I ordered that. I didn't think it would work because my speedo has a 1-wire hookup to the sensor, but the sender has 2 wires. They said just hook either wire to the speedo and the other to ground.

Really the only reason I need a speedo is to fill the hole in the dash. The new cell phone speedometer apps are free and they look cool too. I used DigiHud on my last hot rod.
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