The handy, important and useful information and discussion about the various aspect of the 261 engine and it's oiling system has been extracted and moved to here :

new topic : Important notes about 261 oiling system

location :

1st post

current end of the thread 03/01/2015 - 07:21 PM EDT

The original poster (OP) is free to continue his discussion in his thread here, if they so choose.

If you have anything to add about the 261 and the oiling system, please jump into the new thread linked above.

Carry on.

-W