do any body know witch way you need to rotate the injector pump to advance the timing on a ford 8340, i know it has maks 0 - 12 one way and o - 12 the other but witch way do it need to be turned to advance, standing looking at the back of the injector pump do it need to be moved clock wise or anti clock wise, i know a lot of you are going to say try it one way and if no change try the other but trying to move these pumps is not easy with every thing connect so i would like to know the correct way before i try it, it just seems very under powered and and the engine soon gets to normal running temp witch tells me it mite be retarded on the pump timing, any help would be handy thanks