Originally posted by Randall
Does anyone have any thoughts on any of these questions?
The people at Currie told me I should never use synthetic gear oil in my 9" Trac Lock, do you agree?

Nothing like reviving a year old thread.
I was reading through BDS and they mentioned that synthetic oils are just too thin to use with thier blowers. Granted, you're not using this on a blower, I would think these gears would be subject to the same type of load as the blower would be, so I would agree with the people from Currie.