I was hoping someone could help me out, I have a Levin 4age bigport in my car atm but its leaking coolant out the back of the head. I also have another bigport 4age in my shed which I'm planning to use the head off, the problem is I don’t know if the one in my shed is the "aussie" 4age.
Is there any difference between the 2, besides the monumental power difference? How do I tell which is which? Will the head off an Aussie one fit to my Jap one in my car? Basically someone please explain the differences to this f00l.