So it sounds like a electric pusher fan is a bad idea. Anyways I think the 69's Darts stock electrical system would not handle it. In short, I've already tried pretty much everything thats been mention above so far. I've upgraded the radiator to a 3 row with 1/2 tubes. Upgraded the fixed 18 inch fan from the stock 213 to a 224 with more pitch to pull more air. Yes I have a fan shroud attached. The fan blades are about halfway into the shroud and about 2 inchs from the rear of the rad. I have a Flow Kooler water pump, with a bottle of Water Wetter added. I have a 160 degree Napa super stat. I have the timing advanced to 10 degrees BTC. Engine's compression ratio is between 9.5 and 10.0. Bored 40 over. Motor has a mild hyd Comp Cam, 230 intake 236 exhaust @.50 The lift is .488 .491 The motor also has a Edelbrock Performer intake and a Edelbrock 800 CFM carb with a heat spacer between the two. I even started running Ethanol free gas, but nothing seems to help much. I'm at my wits end trying to get this car to run cooler. I'd like to see it run under 195 degrees in the heat. Is that to much to ask? Please give me your advice & your thinking. Thanks.
