I have a 2016 Cougar with a 2019 Merc 4 stroke 250.
2 power poles, 4 batteries.
I've been running a Fury 3 blade 24P worked by Ronnie Gilbert.
In cold weather I've maxed out at 6090 RPM and 79mph. I'm tickled with that.
In this hotter, more humid weather I rarely see 6000 RPM. I'm maxing out about 74mph and 5850-5900 RPM. I've had a Merc service center confirm the motor and hot foot are reaching WOT.
I hit something last week and damaged my prop and lower unit. I'm going through the insurance claim process now.
So, if I want to try another prop, now is the time.
Has anyone tried anything else with the new 4 stroke on the cougar/puma?