[SStockDart]

In the late 60's and early 70's, it was common practice to use "cool cans", with ice around the fuel line....I believe it helped. When I got back into racing in 06, I asked the question: Why don't people use cool cans? I was told that the racing fuel used today does not react the same as "pump gas" used years ago....I don't know if that is true or not....