18436752,

Thanks for the reply. I'll walk back through the firing order and will re-lash the valves. My distributor is mechanical advance, so the vaccum is a non-issue for me. I'll let you know of that fixes it.

Jerry,

Not sure what you're trying to tell me about not needing any advance with fuel injection. I'm using an MSD to control spark, not the FI-ECM. Can you clarify what you mean ?? Thanks.

Mike