New to me 1996 22 Classic, stock 502 750cfm carb, stock B1 drive. The boat came with a 25p Mirage (non plus) that I had fixed up over the winter. I've checked the top speed a couple of times on a phone GPS. 68mph at 4500rpm with 3 people and full tank. 71mph at 4650rpm with 2 people and less than 1/2 tank. I've been told by Dave at MDG, where I bought the boat, the tach is off about 200rpm which makes sense with the speeds I'm seeing with a 25p prop. I'm happy with cracking 70 at 4800 and the boat handles fine with the Mirage. I'm not really looking to go much faster until I can gather the $$ to add external steering, but I'm going try a couple more props to compare speed and handling. BBlades sent me at 25p Turbo 1 and a 25p Rev 4 to run over the next week or so. I'll post results as I go...