Constructed a tank pressure tester to insure the fuel tanks have no leaks what so ever. The tester is made from 3/4" X 3/4" aluminum stock. Drilled three holes that intersect. One for the vent attach fitting, one for the Schrader valve and one for the gage. The gage is one that took some time to fine. Finally found one on the internet from Weteck and a local vendor in West Sacramento. Cost $58, vary expensive but worth the trouble to make sure the tanks are leak free prior to filling with fuel. Schrader valve I had, cheep at any tire store. The vent attach fitting was not cheep either, $10. So the total for this little gage is around $70 plus my time. So lets say $100.
