Well, a difference of options to say the least. I knew some of what Jerry stated when I said I know it stresses the ignition system. Unsure of "a fat blue spark is not your friend". I would think that a blue spark, being hotter, would be great IF it didn't cause all the problems Jerry related to. This is a 'grocery getter' truck that gets him back and forth to the coop with someone trying to buy it where ever he stops in his two horse home town. He loves that part.
I will have to 'cipher' on this, but only after getting this darn truck to run.
