2000 maxum 1900sr: 5.0 220hp, 21p stainless, also have 19p alum., 75 hrs. Problem goes like this: From a dead stop hit wot, the boat raises up high and takes like 30 seconds to plane. Top speed is good 50-ish mph @ 4500-4600. I have tried both the 21p and the 19p props and it has the same...
