Hello everyone I purchased a 1990 Chris Craft concept 197 Installed a new deck and a freshly rebuilt cobra 302 5.0 with a new 2 barrel carb ,outdrive was also gone thru. last season was my first season taking it out it never failed starts like a new car with no effort at all very happy with build. Right away I noticed that my top out speed was very slow I am not sure about my pitch because I reused the original Prop, I topped out at around 30 knots 26 to 31MPH what size prop and pitch would be recommended and also I am thinking of stepping up to a 4 barrel carb anyone can suggest sizes and ideas?
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