M maurice New member Nov 16, 2005 #1 HAS ANYONE PUT AN INVERTED ENGINE OIL BREATHER SYSTEM ON A 7GCBC AS CAN BE FOUND ON A 7KCAB ? WOULD THAT REQUIRE AN STC OR POSSIBLY JUST A FIELD APPROVAL OR MAYBE JUST A LOG BOOK ENTRY SINCE IT IS ALREADY APPROVED FOR THE IO-320?
HAS ANYONE PUT AN INVERTED ENGINE OIL BREATHER SYSTEM ON A 7GCBC AS CAN BE FOUND ON A 7KCAB ? WOULD THAT REQUIRE AN STC OR POSSIBLY JUST A FIELD APPROVAL OR MAYBE JUST A LOG BOOK ENTRY SINCE IT IS ALREADY APPROVED FOR THE IO-320?
