Hey guys I've just bought a 2015 tempest 175 with a mercury 90 four stroke. The boat weighs 1010 lbs. It's got a 13x19 prop and on the gauges I'm getting 49/50mph at 5200 RPM.
I've read the motors are capable of 6000 rpm. I'm happy with the low end and hell I'm impressed with the top end. But...
