Alltrikes

Mike Busch writes that maintenance-induced failures, incidents in which a mechanic makes a problem worse rather than fixing it, cause about one-eighth of all aircraft accidents. Many people believe that preventive maintenance is a good thing, but...

Hey, is there any problem burning AvGas in a 2-stroke?  I know it's not the greatest in a 4-stroke (like Rotax 912)--  the lead tends to gunk up the valve train, etc and therefore oil change intervals are 25 hrs on AvGas instead of 50...