New Guy Needs Help

[BAM104]

2005 RXP 40 HOURS.JUST INSTALLED RIVA UPGRADES FIRST RIDE TODAY 6/23/07 WITH UPGRADES
RIVA WEDGE
RIVA PERFORMANCE OPASS BLOCK OFFS
RIVA FREE FLOW EXHAUST
RIVA GRATE
PLATE AND GRATE HOLES FILLED
REVERSE BUCKET MOD
FULL TANK OF 91 OCTANE
LAKE CONDITIONS GOOD
I ONLY COULD GET 6650-6700 RPMS.WHY? HOLE SHOT SUCKED.CRAFT DID NOT ACT ODD OTHER THAN THIS LOSS OF RPMS.IWAS EXPECTING A SUBSTANSIAL INCREASE INPERFORMANCE.
ANY INPUT WOULD APPRECIATED.
HELP

[9secZO6]

supercharger washers......b4 u even fire it up again, remove air inlet hose from supercharger, see if u can spin impeller w/ finger, if so, u need at least partial dissasembly, if u can't find all the pieces, complete tear-down/inspection I am sorry to tell u this, but I am 99% sure this is the prob. w/o seeing your ski, thats how common it is

[9secZO6]

hmmm...riva exhaust..u didn't rev the motor high out of the water w/ no load after the install did u? That will cook fresh ceramics from what I hear

[Jammer 1]

supercharger washers......b4 u even fire it up again, remove air inlet hose from supercharger, see if u can spin impeller w/ finger, if so, u need at least parial dissasembly, if u can't find all the pieces, complete tear-down/inspection I am sorry to tell u this, but I am 99% sure this is the prob. w/o seeing your ski, thats how common it is

OUCH !!

[BAM104]

Riva Exhaust -no High Rev With No Load-still In Warranty
For This Being My First Post I Would Like To Say Thanks For All The Reply.once I Get Good At Posting And Repling I Will Communicate More . Thanks Agian For All Input

[BAM104]

I Pulled Air Intake Hose Off Of Sc And Impeller Spins Freely.is This A Good Thing.

[Tennessee]

No, it is real bad! Your washers are broke and in the motor. Hopefully the dealer will fix it under warranty. Good Luck!!!!

[9secZO6]

Now I am 100% sure u need a teardown.......

[BAM104]

Does Tear Down Mean Removal Of Engine.time Frame,estimate?

[deltaRat II]

My buddy had the same propblem with his ski and he took it to Derrik @ the ski clinic in Antioch. The warranty covered the repairs. Give him a call @ 925-706-2858. Check our website out @ www.deltarats.com We ride all over the bay area. Hopefully you can join us after you fix your ski. Good Luck.