Dirty Bird

Guys - thanks so much for all the information - this is gold! Super easy just dumping out the left side. Many thanks!

+1 on the motor mounts. I had vibration problems and dynamically balanced the prop with not noticable improvement. I then replaced the motor mounts and it is not smooth as butter.

Hi 1966 M20C Mk 21 owners! I have been breathing new life into a bird that has been sitting for a while. I have an issue which might be really easy to resolve if there is an owner out there with the same model. I am looking for the routing of 1 ¼” Scat tube from the left side of the carb heat / air intake box on the 1966 M20C Mark 21. I have an illustrated parts manual that covers the 1966; however, the illustrations for that view are for 1967 and later where the exhaust system is different. I am thinking that either an owner who has pictures could show me the routing oor possibly the service manual specific to a 1966 M20C Mk21 might have a technical drawing of the routing. I can’t seem to find anything out on the web that I can download even at a fee. If someone could provide a lead I woould be most appreciative. Thanks - Chris

Hi all - looking for a set of 3” extensions for a M20C. Thanks - Chris