I got some viton seals for my L32 heads. When you go to install the new seals, do you tap them on just enough for them to stay or should they go all the way down? I started tapping them on with a 12mm deep socket and you can see the seal opening with a little bit of space all the way around the stem like it's starting to stretch. The seals are going straight down and not on an angle. The machinist installed the first set of vitons and half of them were on crooked where I could see a little bit of space between the seal and the valve stem on one side. I haven't put these seals on as far as the machinist yet. Pictures of other heads on other types of engines I see with seals all the way on so how far on should they be installed? The heads were machined to allow a higher lift cam.
