I had a 17 foot sled some years back with an 85 hp (55 after pump) on it. OK for 2 people, too little power for three people. Your boat is bigger. In your boat, 115 would be the bare minimum, and 150 would be better. I have a friend with a 19 ft predator with 150, and it seems pretty good.

Now, this is all considering the old style jet pump that everybody had. I have heard a rumor of a new version of pump, coming from the same folks at San Leandro, that really imporves the efficiency of the pumps, much closer to that of a prop. If this was in fact true, and that is what you had, then a 115 would likely be OK. But the fact that you were quoted for a 90/60, seems to indicate that these aren't available yet, or you have been quoted for a 90/80
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