RE: Saito FA-82~Which Fuel?
I run my 1.00 and 1.25 Saitos with 5% Cool Power fuel.
I run anything smaller with 10-15% Cool Power fuel.
I've never have had any problems with my Saitos, other than they tend to come set wrong out of the box.
Yet they tolerate VERY poor tuning and still fire up and run, unlike other engines.