Prop for "79" 30ft Catilina

[birdsaweek]

What would be the best propeller for this boat. I have a new rebuilt, from Moyer Marine, Atomic 4 gasoline motor just installed. There is a two blade composit on there now and wish to put something that is more what Catilina would call for. Thank you for advice.

 

[jerryjerry05]

Re: Prop for "79" 30ft Catilina

Contact Catalina Boat for the specs on that year.Jerry

 

[steelespike]

Re: Prop for "79" 30ft Catilina

If we knew how it runs with the present prop that would help tell what
you might need.Motor needs to operate within its recomended rpm range.
If you can give us the present rpm and speed by gps that would help.
Also if you know the max rpm of the atomic 4 my guess would be about 3,600.