Are you sure your fuel lines are leaking,, you actually see fuel dripping out of the lines or you assuming cause you smell gas. .leaking fuel lines cause engine running problems
the pressure is about 80 lbs.. does your engine run badly ? now if based on smelling gas might check the eha valve the little O rings break and will leak gas under the eha valve might check it..if its leaking you will smell gas under the hood.. if the lines are leaking you can release the pressure at the fuel distributor loosen the nut that holds the cold start valve fuel line with a rag underneath it lets the fuel drain into the rag... then remove the fuel lines to the fuel distributor along with pressure regulator.. hope this helps
Bob