[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]

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]

Originally Posted by hydro_37

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.

Originally Posted by hydro_37

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]

Thanks Roland