Recent content by Bruno

Just how much damage can your own son do to your skis in 2 hours anyway? How about this; major dings, scuffs, marks and a hole in the top of one ski, the side ripped out of the other ski, one impeller destroyed by gravel, ran one ski out of oil for the 2 stroke injection, smashed the trailer on...

The fuel and boost pressures where changed with some of the software modifications done. Although it's nothing like what is found in hot rod boats, the best estimates are that my ski is putting out about 310 hp. I suppose that does give it a decent hp to weight ratio in what is nothing more than...

Yeah, the "250" refers to the stock factory horsepower rating. It is a 1500cc 4 cylinder with a supercharger on it. Two others I have are pretty well identical but without the factory installed supercharger. I think they are rated at something like 160 horsepower each. My 'little' set are...

I have 5 Jet Skis (yeah, they are all actual Kaw Jet Skis) and I've been playing with 'my' ski for the last year for speed until I feel I got too much and reversed course. In the first 30 hours on my Ultra 250 I've tried numerous impellers, polished the tube, tried several different ride...