FWIW, back in 75-79, my 1st FB ran low 11's and got to 220-230 in 90* heat.
Just 4 blade fixed fan, shroud, and valance.
If it over flows, the level is to high. Most people think the radiator should be full when cold like todays cars. Wrong.
If it pings, its the fuel and/or tune.
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If you cant drive from gas pump to gas pump across the map, its not a street car.
http://s207.photobucket.com/albums/b...hop/?start=100
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