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Early 1972 Z1 Barrels

Posted: Wed May 28, 2014 9:41 pm
Author: DogsbolloxofZ1B
Bit of a wild shot but does anyone have an early set of Z1 barrels for sale?

Posted: Thu May 29, 2014 11:06 am
Author: FreddaAbborre
How do I recognize if I have?

Posted: Thu May 29, 2014 3:06 pm
Author: KWACKERZ1
I have some 903 stamped barrels i would be willing to swap for some decent 1015 ones.
Not sure how early they are.

Posted: Thu May 29, 2014 7:53 pm
Author: Keefleaf
Early barrels have no rubber "o" ring around cam chain tunnel.
Also 903cc is on raised block not flat.
There's pictures in pin board section.

Posted: Thu May 29, 2014 8:00 pm
Author: mick znone

Posted: Thu May 29, 2014 9:39 pm
Author: Jay1969
FreddaAbborre wrote:How do I recognize if I have?


Image

Posted: Thu May 29, 2014 11:09 pm
Author: jimmock
Keefleaf wrote:Early barrels have no rubber "o" ring around cam chain tunnel.
Also 903cc is on raised block not flat.
There's pictures in pin board section.


I thought that applied to ALL Z1's, 72 AND 73??

Posted: Fri May 30, 2014 1:17 pm
Author: DogsbolloxofZ1B
jimmock wrote:
Keefleaf wrote:Early barrels have no rubber "o" ring around cam chain tunnel.
Also 903cc is on raised block not flat.
There's pictures in pin board section.


I thought that applied to ALL Z1's, 72 AND 73??


Prior to approx July '72 the 903cc block was different again, no 903 on it just cc for the 100 press bikes, not sure about the V bikes. But yes all pucker mass production run Z1's had that style.

Posted: Fri May 30, 2014 1:17 pm
Author: DogsbolloxofZ1B
Been offered a set of barrels.. :D :D Yeehaaaa