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2005 RXT cavitation

ProphecyOfNone

Premium Member
Premium Member
Hello all!

I've been having a cavitation problem with my RXT the last few times I've taken it out on the lake. I've replaced the carbon seal, bellows, support ring, neoprene jet pump seal, and wear ring all with oem parts that I bought directly from BRP. After I replaced those, the cavitation going from idle to WOT has gotten much better but it still is doing it just a bit. The impeller was pretty dinged up. I'll probably buy a new Solas impeller in the next couple of days just to cover everything that I can think of for my cavitation problem. Another issue is, I'll be cruising between 40-50mph and it seems like the jet pump loses water flow but my RPM won't change (6k roughly) but my analog speedometer will drop to zero even though I'm still going about 40. I can also hit top speed of about 66-67mph with my RPMs around 8000. Does that sound like my supercharger is slipping or impeller? Thanks!
 
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