Hey all, I have a 1989 four winns 211 liberator with a 350 king cobra 270hp. I currenty run the 21p stainless that came with the boat. I am looking for a new prop that will help me get on plane faster for tubes and skis. Currently it takes forever to jump on plane, esp when I go on lake michigan. I am thinking of a four blade aluminum prop because of the shallow waters here right now. <br />Any advise would be appreciated. Thanks