Posted by MoparNorm on Thursday, January 05, 2006 at 9:50PM :
In Reply to: Pressure Cap for 47 WDX posted by Jim in Tucson on Thursday, January 05, 2006 at 8:56PM :
Also, the Poly was pretty low pressure, 7lbs, not a great deal higher, if at all, than the WDX. Radiator performance will improve at a higher pressure, but will envolve making the radiator/cooling system a bit stouter to maintain for example, 15-17 psi.
MN