MSD ready to run distributor

[Bill Monk]

Anybody running one of these? What springs are you using for the mechanical advance? I have a basically stock 440 6bbl. Based on MSDs chart, using a light silver and light blue spring would bring all mechanical advance in by a little over 3000 rpm which sounds right but I haven't bought one yet, I'm just kicking tires.

 

[quikbird]

that is about what I run in mine

 

[Bill Monk]

I went with 4secondsflat. These guys really have their act together and very reasonable for what you get. Anybody looking for ignition should check these guys out before you buy.
http://www.4secondsflat.com/Ignition.html

 

[Don Gould]

Hey Bill, been nearly 10 months and a good summer, how's that new ignition doing?

Did it help your fuel economy?