David: I would seriously doubt anyone who claims to be an engine builder if he made the statements you claim this "race" builder made. Why not use the one that is supposed to used on your engine?
Frankly I think he is full of prunes. I hope Hotrod Lincoln chimes in on this as I do respect his opinion. We're sure to get a lot of input on this one.
Good question David and Thanks for posting it. Thanks to you also OldIron.