Prop size/pitch

[Shubobo72315]

I have a 30 hp nissan, and I am going to get a new ss prop for it. How do I know what pitch or size is best for my motor?

 

[ziemann]

Re: Prop size/pitch

OK, I'll bite....

1. Why are you thinking you need a stainless on a 30 Nissan?
2. How are you propped now?
3. What RPM's are you running max/ peak now?
4. What kind of boat are you pushing?
5. What are you hoping to achieve?

I suspect based upon how you have asked your question, we need to cover a few basics concepts with you...

 

[JB]

Re: Prop size/pitch

Let's try the Prop Forum, Shubobo.

 

[deejaycee_2000]

Re: Prop size/pitch

a 10 1/8 Diameter X 15 Pitch ......

 

[oktay ?emberci]

Re: Prop size/pitch

I have a 30 hp nissan, and I am going to get a new ss prop for it. How do I know what pitch or size is best for my motor?

Propeller Calculation

Dear Sir
If you sent me the details of your boat I will calculate to find correct
size of propeller
www.cembercidenizcilik.com
Oktay ?emberci
İstanbul/turkey