Hey, my friend has a 2003... banshee and he ran 32:1 on it and it didnt have as much power as when he used 24:1 on it... Please tell me what the right ratio to use on a banshee is please... P.S. It is totally stock

 

That makes no sence... But ok, Id say go with AmsOil 50:1. Ive been using it for almost a year, and its awesome. You can get a gallon for under 30 bucks, and at 50:1, it lasts forever. Yamalube and all that other bull is just way to expensive..

-Nick

 

It changes the jetting. 24:1 is leaner than 32:1 because the motor is getting less gas. Thats where is extra power came from.