The wife and I took our news PWCs out this week-end for the first time. Had a blast: she has the SD 155 limited and I have a VXR. We have about 4.5+ hours on them now. So far so good, the engine is breaking-in nice and I'm extremely pleased with it. My wife loves hers to... Couldn't get her off it... Reminded me of the top gear episode where Jeremy drives the Ford Gt "... I love this thing so much that I ran out of petrol...".

I was wondering about the type of gain to expect from only a ribbon delete on mine (as in mid range tq or top-end... Both?).