Magnum head drill fixture

I'm sure they could be cleaned up to compete. By the time you spend time and or money, the Eddy is the real choice. lol
I have one of each. I traded a set of pistons for a eddy on here. I can't remember which one it is but it's not for a magnum. Depending on the condition of my heads on my magnum I may end up swapping it with some la heads and running that eddy