RobertKB Posted July 12, 2021 Report Share Posted July 12, 2021 I had the ‘51 Dodge D39 business coupe out for a run today. It was a pretty hot day and when I stopped, it was time for cooling off. Motor is still a big stiff after the rebuild and runs a tiny bit warm. Although not necessary, I put the hood up to help her cool down a bit more quickly once the engine was shut off. For me, I opened the trunk lid as the trunk floor is the perfect height to sit on and have a cool one. Both cooled off, we continued on our way a half hour later. 8 Quote Link to comment Share on other sites More sharing options...
Worden18 Posted July 13, 2021 Report Share Posted July 13, 2021 Just curious Robert, what temp thermostat are you using? Quote Link to comment Share on other sites More sharing options...
RobertKB Posted July 13, 2021 Author Report Share Posted July 13, 2021 160. I’ve always had good luck with all my old Mopars running 160. Quote Link to comment Share on other sites More sharing options...
Doug&Deb Posted July 13, 2021 Report Share Posted July 13, 2021 Running hot isn’t always bad. My Coronet runs between 185-200 all summer with no issues. 6000 miles on rebuilt engine. Quote Link to comment Share on other sites More sharing options...
RobertKB Posted July 13, 2021 Author Report Share Posted July 13, 2021 I’m guessing mine runs around there or just a bit cooler. Recored radiator as well. My ‘48 and ‘53 both with original, or at least not recored, radiators tend to run a bit cooler. Both engines have a lot of miles but run great. I get the impression rebuilds tend to run a bit hotter until well broken in. Just my impression. Quote Link to comment Share on other sites More sharing options...
Doug&Deb Posted July 13, 2021 Report Share Posted July 13, 2021 Burns the sludge out. Quote Link to comment Share on other sites More sharing options...
Booger Posted July 14, 2021 Report Share Posted July 14, 2021 Everything as it should be. 200 is within range Quote Link to comment Share on other sites More sharing options...
Booger Posted July 14, 2021 Report Share Posted July 14, 2021 Is there a 5 blade after market fan out there? that would be cool (stop it) Quote Link to comment Share on other sites More sharing options...
Sniper Posted July 14, 2021 Report Share Posted July 14, 2021 Biggest issue is room, too aggressive a pitch on the blades will get them closer to hitting things. Chrysler used to put a 5 bladed clutch fan setup on the Diplomats adn the like. But that will not fit our rides. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.