Ok list, I have a 1970 1300, and I know the engine is coming out and like to
make it better than it was.  I also have an extra head, sans valves,
springs, etc.  It is a raw head that was given to me.  I do not know what
year this head came from.  How do I know what year the head came from?  Does
it matter what year the head came from?  Someone just mentioned that one of
the heads has an intake valve bigger than the exhaust, It seems to me that
this head is the same way.  How to know for sure as I will have to fit new
valves to this head.
Thanks
John
 
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