2-20 Hi, I'm looking for an adapter to install on the fuel inlet pipe test port. (The thing that looks like a Schrader valve covered with a black plastic cap). It has to be able to open the needle that is inside the valve. Any piece of information about what could be used would be welcome Thank you
vocky I think you will find the valve gets removed and a normal fitting is used, it should be like a car tyre valve dunno..
2-20 In fact, it's bigger than a tyre valve. From what i've read, i need a -4AN adapter. The inside needle has to be removed