Bought New motor mid December,175 4s.ProSX. 24" Tempest Plus,ser.#3B008638.It's on a 1990 mod.18' HydraSport DVTSX.This boat advertized weight is 1300lbs.This thing is awake now,The old Johnson GT175 was tired.I have the motor set at about 2" below pad at this time,18"from the setback.Just me 30gallons of gas,64.2 at tach reading 5500rpms. Holeshot is very impressive,Don't know if anything is left ,but we gona look some moreboat2020.jpg