ok, so i swapped in some 703s, and everything went good. the first to injectors doesnt seem like they sit in (into the manifold side) as far as the other ones, its kinda a stupid question but is there a way to tell if they are leaking, besides actually seeing fuel squirt out of them, i stateded the engine and reved it pretty good and also drove it for a while and didnt see any signs of them leaking, so am i all set?