Or the heartbreak of buying a halfway decent 54 radiator on ebay only to have it mashed during shipping. I warned the seller it was heavy with brass content and could easily be damaged. I asked the seller to please pack well. I even offered to help pay extra for packaging and shipping. In one ear and out the other. The carrier reimbursed me but gone is something that was old and decent.
"Adding CFM to a truck will only help at engine speeds you don't want to use." "I found there was nothing to gain beyond 400 CFM."