impeller pitch question

[68ragtop]

Can someone refresh my memory? When checking the pitch of the leading & trailering edge of an impeller, do we check the 1st & last 1 -1/2 inches?

Cleaning up a 15/21 last night, & both trailering & leading edges are just slightly bent when compared to each other. Just want to tweak it a little bit to get it correct again.

 

[68ragtop]

Now I am not so sure the correct pitch is 15/21 either. part number is #267000356 but can't find much info. Were's our forum P.I. ?

 

[96seadogtx]

I have Solas 14/21 pitch I have no idea if it is set up for speed or acceleration?


Sent from my iPhone using Tapatalk

 

[jammin777]

is this for the 02 rxdi? according to seadoo source the oem part no should be 27000920 15/21 pitch
the same part no shows on seadoo warehouse micro fiche. maybe a part # change over the years?
http://www.seadoosource.com/impellerref.html

hope this helps

 

[68ragtop]

No, Sorry, I should have specified. Its on a 2008 RXPX

 

[jammin777]

well i did some searching and all i could come up with is apparently the impeller is made by solas and is a concord. i punched in the part no and this is what i came up with. check it out. i'm not sure what his means, maybe someone will chime in.
http://www.ebay.com/itm/PERFORMANCE...0356-SOLAS-CONCORD-SRX-CD-14-19-/221298269845

 

[68ragtop]

Your finding the same thing I was. Not sure why that part number is on that auction. He also lists RXP, RXTX & 215hp which are two different things as well. I guess the big thing is I want to figure out what pitch this oem unit should be because two of the four blades are not at the same pitch currently. It must have ingested something under the care of the PO & tweaked them. Easy enough to tweak them darn close as I have a pitch gauge, but am not sure what ones are bent. don't want to make it a 20 when it should be a 21 of vise versa. The best thing to do, & I know this would be to send it to impros, but I do this stuff for a hobby, so I enjoy trying to solve stuff. Just don't want to knock anybody else out over it.

 

[jammin777]

as i tried i could not find the stock pitch for your ski. as i don't know why the oem part number was on the auction as well. i wonder if impros would be able to provide the info needed? may be worth a call?