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  1. #1

    Riva Gen 2 - or stock SC Rebuild ?

    I'm due for a SC rebuild on my 06' RXT at 100 hours .....
    Is there signifigant HP gained using a Riva Gen 2 SC Impeller - or should I stick with a stock SC rebuild .
    My use is primarily at 6200 ft elev at Tahoe


  2. #2
    speedskixp's Avatar
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    Quote Originally Posted by jvaski View Post
    I'm due for a SC rebuild on my 06' RXT at 100 hours .....
    Is there signifigant HP gained using a Riva Gen 2 SC Impeller - or should I stick with a stock SC rebuild .
    My use is primarily at 6200 ft elev at Tahoe
    There is a big improvement going to the gen2 but for the price of the rebuild kit and the wheel you may as well get a brand new x-charger and at your elevation it would be fine with stock injectors.

  3. #3
    Thansk for the tip, I think I'll pursue the upgraded SC ....

  4. #4
    Work Harder, Millions on Wellfare Depend On Us! ultramaxracing05's Avatar
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    I got that wheel and let me tell you.......It hauls ass. I have the 42lbs injectors, what I read the gen2 produces 9psi of boost while the x-charger produces 9.5psi

  5. #5
    I didn't want to change injectors ar anything else..........can I do that with the Gen 2 SC impeller ?

  6. #6
    83.0 @ 8400 jhill19's Avatar
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    yeah you don't have to do anything with just the wheel, I just had one dropped in my S/C when Jerry rebuilt mine. Results are good, but to get full potential out of it ext. ic, injectors and all the goodies help it produce all its potential. I haven't done anything else to my rxp yet.

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