> Hi Guys, I have been all weekend at the airport trying to figure out the
> plumbing on the Cosmo. The problem is hooking the aluminum tank as part of
> the whole system and being able to send all the air to the tank.

Hi Bulent. That expansion tank looks awfully familiar. :)
I welded a dash 8 fitting into the rad tank and ran a hose up to the lower
fitting on the expansion tank. I'm still trying to figure out where to plumb
the side fitting to. I'm thinking of putting a T on the heater hose outlet.

I'm telling you this not because I know its right, but rather in the hope
that someone will tell me whether it's right or not. :)

Regards,
John