Except for the fact that you appear to missing ! One does not fit the other !

Sent from my iPhone

On Mar 18, 2013, at 2:29 PM, Stuart MacMillan <stuartmacm@GMAIL.COM> wrote:

> Yes, that's the essentially origin of the WBX engine case:  1200>1600>1800
> AC to 1.9>2.1 water cooled with the addition of a water jacket to the
> casting.  Clever folks those German engineers!
>
> Stuart
>
> -----Original Message-----
>
> The tubes shown are for a 1200 to 1600cc upright engine!
>
>
> Howard