Prop Selection

[daddy d]

Time to Replace the props 20 X 25, on my 1989 390 express, 454 ci. 330 hp, lot's of talk about nibril?? we boat on inland rivers, there a good chance of damaging a prop, also whey backing up and general operation the props don't bite in good
any opinion or experience, lot's of 390 out there
:smt021,

Thanks Daddy d

 

[twyant]

Changed over to michigan DQX And love them picked up 2 mph at same rpm