prop for 115 proxs on pt 190

[Skywarrior1]

Just bought new PT190 with 115 proxs 4 stroke, looking for info for different prop,now have 3 blade black max,looking to install s/s prop, black max only getting 5400 rpm 48 mph,really loose

[Lipripper]

I don't know anything about that kind of stuff but just wanted to say hello and welcome to Ultimate Bass and I'm sure the boat folks will be along shortly to help you out. 

[Oldfart9999]

I would work with your dealer first, if they can't help you then see if there is a prop guy in  your area. You want to test a prop before you buy it.
Rodney