Sadly, I have some odd ball engine and this will not work with what I currently have in the Hammer MT (2-bolt head which is standard versus my 3-bolt goof-ball block). I am going to find another engine (as soon as I have the funds) to install in the Hammer so I can try this thing out!
In the meantime, I thought I would toss up a few pics. Note the huge ports, replaceable head insert for different compression rates (mine is 13:1) and the difference in piston size!
For now it is a $225 paperweight on my bench but it is worth keeping and finding a decent engine I can use it with.