I was thinking 2cc but 4cc is better.
The head is intergrated cast # 14015499 I'm thinking it has been milled, its definitly been rebuilt.
Not sure how much can be done to this head, but going to clean up and polish the chambers to start with.
Been thinking about the valves but not sure yet.Thinking maybe a little bigger intake might help it out a little.
Thinking about using crane cam #200511 max velocity.
thanks vince
