Never having a Super Tiger I can only tell you what I've heard...low nitro content......and of course a good mixture...don't try to get full power mixture on a new engine.....things are still mating and will change....making constant mixture changes if you try to run at max power mixture right now....instead as said above run slightly richer until you have at least 10 to 15 flights.....then you can begin to tune for max power...good luck