Gerry & Tom, thanks, good points. I will look at hooking the vacuum back up on this dirtributor. The block was bored and of course honed. The engine did not take any
oil or coolant in the 1,000 miles since the new heads were installed.
vector1, I am going to try the 750cfm double pumper from the Cobra on the Mustang. The gas line will be a pain but I will work out something.
Dwight, that is a very interesting article on reading plugs. I was only looking at the porcelain which according to that articlke, is all wrong. I am going to pull all of the plugs and have another look at them. Unfortunately I had to run the engine at idle for a minute or two putting the car in the garage.