1927 600 manifold help

[Daren W Australia]

Hi does anyone have a 27 600 manifold like this is it early production Daren






[Attachments converted to linked images. 29Nov21 -Doug, Admin]

[Daren W Australia]

see exhaust slots





[Attachments converted to linked images. 29Nov21 -Doug, Admin]

[Daren W Australia]

standard manifold on engine not mine

[geomellish]

for what it is worth, Daren, my 1927 600 has the same exhaust arrangement as yours (see photo) whilst the 1928 parts list shows the second type

[Daren W Australia]

Thanks what engine number is yours  I bought it on Ebay Australia all my other engines have the later type Daren

[geomellish]

My engine number is EH337 - I'm unsure whether it is original to the bike but I think it is about  right.  Photo of whole machine attached for the sake of it!

[Daren W Australia]

thanks great looking bike Daren