September 20, 201015 yr My standard fpr has given up the goast, if i fitted a adjustable version is there a way to set it to the right pressure with out a gauge or will it need a gauge? all so is there any thing else i will need to fit one, eg an adaptor plate?
My standard fpr has given up the goast, if i fitted a adjustable version is there a way to set it to the right pressure with out a gauge or will it need a gauge? all so is there any thing else i will need to fit one, eg an adaptor plate?