stock impeller pitch clarification on a 2008 RXP X

[68ragtop]

Does anyone know what the stock pitch is supposed to be on a 2008 RXPX-255?
I have a part number of 267000356, but all I could find is specs on an aftermarket solas at 15/21

I am also curious why is this impeller a one year only? I thought 2009 was the identical ski, but 2009 uses a impeller part number 267000444 for USA & 267000683 for international. Whats up with all the different impellers for what should be the same ski?

Any ideas?

 

[red2blue]

If memory serves a 15/21 is the correct pitch for a 255p-x....course...now I'm seeing info for a 14/23.

As for the two props for the '09...dunno...but the drive shafts are different too. maybe something to do with the CG's under70 unwritten rule. As for the drive shaft...I remember talk of splines being changed.....solas had a new prop made as well...because the older ones were'nt...long enough or something.

Lemme get back to you.

...forgot to ask. Do you still have the oem grate on? If so...swap it for an R&D.