Okay guys, I purchased my first performance boat and I need some help. I have a 94 2900 Envision with a 7.4 carburated engine with a bravo 3 outdrive with only 192 total hrs on the boat and motor. I know It is lacking power and the brovo three is not a high power outdrive. I am looking for advice or a good plan to make more power. I am only running around 50 mph at top speed. The prop is a 26P. I am not a baller so switching out to a 525 or ilmor is out of the question. Where do you start? Intake and carb? Is there a rule of thumb one can follow.