jet boat won't plane out
On an average, a 16ft jet boat will weight around 1600 lbs., an 18ft jet boat will weigh 2000 lbs. and a 20ft jet boat will run between 2200lbs. to 2400lbs. an important thing to keep in mind before you set out on the water is the maximum weight of the boat and the maximum weight it can carry.. Some users also report reduced exhaust noise when the boat is on plane. but the big advantage is in the boost at take-off. a well-set-up boat in the runabout or bass boat category should get on top in 4 to 5 seconds, and the foils make that possible in many cases with packages that previously took 8 to 10 seconds to get up, if they ever made it.. An 18fter should plane out with the 115hp and if it doesn't something is wrong. the 115 hp motor is definetly not a ton of power on that boat and if its a 4stroke its even worse, but it should still plane just won't be a speed demon. that motor should be 80hp at the pump.. 
jet boat won't plane out
