[desertgasser300]

Originally Posted by savage sausage

I have a 98 with the offset plug hole so getting the squish done is impossible as most people will use the central plug hole to attach to the lathe/milling machine.

So my question is can I fit a later head with a central plug hole to my bike.

Thanks

Negative, you will need the entire cylinder from a later model also. I tried the same thing on my 97'.