Prop

[hydro_37]

I am in need of a 19P stainless steel prop for my 4.3 Alpha 1 I/O
The 19P aluminum is letting the motor rev to 5000 wot so I figure a 19 SS should get the RPM back to operating range.
Anyone have 1 or know the best place to get it?
Thanks

 

[hydro_37]

Re: Prop

OK....I tried a 19P stainless prop today and my WOT RPM went to 5700 rpm. Either the SS prop was rebuilt to a 17 or somethis is screwed up. Gonna try a 21 and see what kind of RPM I turn.

BTW....doesn't seem to be alot of info passed on or shared on this forum or maybe no ones knows about props????

 

[rokrau]

Re: Prop

OK....I tried a 19P stainless prop today and my WOT RPM went to 5700 rpm. Either the SS prop was rebuilt to a 17 or somethis is screwed up. Gonna try a 21 and see what kind of RPM I turn.

If I understand this correctly, 1'' change in pitch will change your WOT RPM by 300.

BTW....doesn't seem to be alot of info passed on or shared on this forum or maybe no ones knows about props????

There is a prop forum where you will get an answer, just did so myself.

Good luck.

Roland

 

[hydro_37]

Re: Prop

Thanks Roland