Originally Posted by
drac1
Yep, my 200S did the same.
Big end failures are nothing new. All the DZ engines have had a failure somewhere, sometime, it's not only the 200S.
My first 170 did. I've been using YS for 20 years with 1000's of flights and only had the 2 failures, so that's not too bad.
Thanks drac1,
Do you think its oil content / quality related?