My 66 SB has an overheating problem. When driving in temperatures around 50 to 60 degrees the car runs at about 160 to 170 until I start to climb a pass, then the temp. starts climbing up to around 200. When driving in warmer temps. the car gradualy gets hotter and hotter up to 250, until I shut it down. It is not boiling over at this point because of my antifreeze mix, about 70-30, antifreeze to water. I have a 160 degree thermo. that is working properly. A new water pump and fan clutch. The timming is at 6 degrees and the motor is not running in a lean condition. I have no idea what has been done to the motor in the past. It is a 300 hp, 327, and it uses no oil. Any ideas.
Thanks, Bill
Thanks, Bill
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