Pretty much the same as the Hog. When I open up a gas engine I do use a inch pound torque wrench set at 20 as I recall. It's more about making them even pressure. On glow engines I just set them to feel. I do use never seize on them. When it's time to rebuild I hate it when I can't get them out again. On the OS LA series engines I use a little Locktite on the four head screws. For some reason they tend to come loose?