From memory I think for each pound of radiator cap you raise the boiling point 3 degrees. Thus a 15 lb cap will raise the boiling point to 257 degrees.....if my memory is right.


1937 Chevy Pickup
In the Gallery
1952 Chevy Panel
In the Gallery
More photos
1950 Chevy Coupe
Pictures!

I'd rather walk and carry a Chevy hub cap than ride in a Ferd.
I can explain it to you, but I can't understand it for you smile