Innovate SSI-4 & MSD Ignition Help
10-19-2008 | 08:40 AM
#1
Thread Starter
Instructor
Joined: Jun 2001
Posts: 232
Likes: 0
From: Mystic Ct
Innovate SSI-4 & MSD Ignition Help
I have a MSD 6T ignition in my 90 944 Porsche. It has a seperate tach output that puts out a 12 volt square wave signal with a 20% duty cycle. Can I use this output to measure RPM with the SSI-4 I just purchased???
THANKS
Tom
THANKS
Tom
