Good Choice,

Another angle not mentioned is that HP /RPM's come at a fuel usage cost as well. I ran Jett 30, 25, they will not make 5 minute rounds on 6 ounces. 8 is needed.

The Wbra GT just barely makes it if you sandbag the start clock, and it gets a little dicey running this motor that close to a lean fuel run on stock clunk tank.

The OS 25 makes the 5 minutes no problem.