AMC Eagle radiator cap

So, when I went to pick up my ’57 Chevy 210 I got phantom-of-the-opera’d because I opened the radiator cap while it was really hot.  Despite how I love telling this story to explain that when I do something I know is super dangerous I always do it with my non-dominant hand, leg, eye, etc… I originally wanted a pressure gauge, but it looks like the automotive community settled on temperature gauges instead of pressure.  That’s ok, especially because there are red, yellow, and green zones which means I may eventually get to use the phrase “The red line’s about to blow!”.

Look how safe this makes me, it’s almost idiot proof

The first one I ordered was cheaper and blue which I liked because I decided to go with the blue valve cover but that one had two problems: it was too small (apparently motorcycle radiators are smaller), and it was too high pressure.  I didn’t feel like going out that night to check the pressure on the cap so I researched it online and came up with 13PSI.  Turns out the one on my car is 7PSI, probably because it’s old and worn and someone was trying to stem leaks by limiting the pressure.  I don’t really want to fix leaks either, so I’ll leave it at 7 for now.  The one I got is actually quite nice, so I’m not too broken-hearted over using the other one as a thermometer.

That’s it, small upgrade but I’m billing this one as a safety feature too, considering I’m an idiot.  The home page for this project is here, it has a link to the album of pictures.

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