Pertronix ignitor III & Tic Tok Tach

[RobP]

I had my cluster restored a few years ago by AutoInstruments and the results were amazing. The one thing I didn't do was the conversion for electronic ignition which I didn't have at the time and wasn't expecting to do. Of course I eventually converted to a Pertronix 3 ignitor and now my tach isn't connected because I read it wouldn't work without a "tach adapter".
What do I need to do to get it working again? I'd prefer to not take out my cluster again if possible...
Thoughts?

 

[1 Wild R/T]

I've got a pertronix 3 in my Challenger & the tach works... I wouldn't say it's super accurate but I doubt it ever was...

 

[biomedtechguy]

Hey guys, I assume that you are talking about the IGNITOR III by Pertronix?
I got a complete Pertronix billet aluminum distributor setup for the 421 Tripower in my wife's 65 GTO, and it has the Ignitor III module in it. Really nice piece!

 

[Billccm]

Drop an email to rt-eng.com
They will let you know if the pertronix will work with your tach or their tach module.