Originally Posted By GTX MATT
Take the cap off and see you can make the rotor turn, should move counter clockwise and spring back if its not locked.

What kind of distributor is it? Do you have a dial back light or degreed balancer?

With that cam you want about 20-24 degrees initial timing and 34-40 degrees total. Most stock Chrysler distributors have about 22-24 degrees of advance in them.


This is where you need to start.

Getting the ignition timing right for the engine takes WORK. You likely won't find a parts store item that will drop in and run properly with the engine specs you have.

Simple test. Get car warmed up. Twist distributor a little bit clockwise. If it picked up idle RPM, the engine WANTS more timing than where you currently have it set!