Midget fuel pressure regulator

Description:It may all be in my mind but I would not go back to an SU. And as ever, thanks for your help. He suggested fitting a better one, like the pacet silver top. The reason for the thread was to find out if I should be using a thread sealer and how tight do I need to tighten the unions. The presure dropped and he said that he had found that was typical of the type of pump I had fitted an electronic version of the normal SU and it often could not cope with mildly tuned engines. They are now very tight with only a small leak but a leak all the same. I removed the unions, cleaned any petrol off and refitted them with a little locktite thread lock and seal.

Views: 2277 Date: 2018-04-12 Favorited: 6