Don't worry about dist number, use application.


[Follow Ups] [Post Followup] [Dodge Power Wagon Forum]


Posted by Chris Case [173.245.48.107] on Friday, February 12, 2016 at 17:06:53 :

In Reply to: Re:Distributor specs.- what works- posted by Dozerman51 [162.158.255.60] on Friday, February 12, 2016 at 15:43:25 :

I had my dist re-curved at the Dyno Shop I used to work at 35 years ago. Their distributor machine was buried- everything is digital these days. I don't know what weight/tire diamter/gearing he used, but curve was waaaay off. What a ping box. So with a tach and a dial timing light, I redid it. Probably had the dist in and out 20 times between test drives up the steepest hill in the neighborhood. And ended up with a curve like ummm I think a Plymouth car. I don't know where I got the info.

Too much vaccuum advance will ping for a second when you stomp on it, then go away as the vaccuum in the unit bleeds away. Old units had a fitting with the vac nipple, unscrew it and change shims. Later ones are a hex shaped stamping. The hex has a nut inside, use a small allen wrench in the nipple to adjust it. IIRC, I had a hex/allen one, but also needed to weld a stop to the rod to limit stroke. Them flatties with the funky shaped combustion chamber need odd advance curves.



Follow Ups:



Post a Followup

Name:
E-Mail:
Subject:
Message:
Optional Link
URL:
Title:
Optional Image Link
URL:


This board is powered by the Mr. Fong Device from Cyberarmy.com