I believe the exhaust stacks are different for the early 180s vs the
late 180s. My reference for this... Powerflowsystems.com makes
aftermarket exhausts and they reference their exhaust as working for
140s/160s and pre1964 180s.

-Nathan




On Fri, 16 Jul 2004 13:36:18 GMT, "John P"
wrote:

Just a note in passing...after checking a guy out in a 63 180 and having
flown a 65 180
it seemed like the 63 180 engine noise was greater.....could be me though.
John N3DR

"The Weiss Family" wrote in message
...

"Brad" wrote in message
om...
I'm selling my Grumman AA1A to purchase a 1963 Cherokee 180. Aside
from the usual prepurchase stuff, I'm wondering if there are any
special things to watch out for on early model Cherokees.

Thanks!

(reply to brad@vision-technology and add .com at the end)

Is your AA1A still for sale?

Adam