Old 24 Raker original on an 18 foot stratos with 175 johnson carb motor & 8" plate. Does fine with me but 2 & a heavy load & it's awful. Runs good speed wise just no holeshot. I've epoxied exhaust holes shut & helps except under heavy load. I also have two more original 24 rakers that do the same thing & both run 1 mph slower than the first one. Will rake or cup help or what is needed? I tried a buddys 23 tempest plus & it done great but he won't sell it.