Posted by Jim in Tucson on Thursday, January 05, 2006 at 8:56PM :
VPW sells a pressurized version of the nonpressure radiator cap used on my WDX. Since I'm putting a 318 in the truck and I live in AZ I want a pressure system. VPW doesn't know what the pressure rating (psi) of this cap is...does anybody know what the rating is? Will this cap work for me after I finish reworking my radiator(new core ,etc)?
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