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  1. #1
    05rxp05's Avatar
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    What to Expect with performance

    Just got my last few parts in the mail and im gonna be installing here in the next few weeks.

    I have... 05 RXP w/

    Riva Rear Exit Exhaust
    OPAS Block Off
    Solas 15/20R
    Riva Intake Grate
    Custom Air Intake

    All to be installed in the next few weeks. What differences should i see and what else should i do to compliment these Extras.

    Thanks


  2. #2
    imp0ster's Avatar
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    expect performance to be down with a 15/20. You need to find a 14/19. TO spin the 15/20 you'll need at least an X-SC

  3. #3
    05rxp05's Avatar
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    Quote Originally Posted by imp0ster View Post
    expect performance to be down with a 15/20. You need to find a 14/19. TO spin the 15/20 you'll need at least an X-SC
    How much down Performance?

  4. #4
    imp0ster's Avatar
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    Quote Originally Posted by 05rxp05 View Post
    Quote Originally Posted by imp0ster View Post
    expect performance to be down with a 15/20. You need to find a 14/19. TO spin the 15/20 you'll need at least an X-SC
    How much down Performance?
    Jeez that's a very hard question since every craft is different. Assuming you were stock and spinning 8100RPMs I'd say expect to be around 7600 on a good day if the engine isn't tired.

    This is assuming you've changed out your flywheel bolts and rebuilt the SC. If you haven't then speed/performance should not be a concern

  5. #5
    05rxp05's Avatar
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    Quote Originally Posted by imp0ster View Post
    Quote Originally Posted by 05rxp05 View Post
    Quote Originally Posted by imp0ster View Post
    expect performance to be down with a 15/20. You need to find a 14/19. TO spin the 15/20 you'll need at least an X-SC
    How much down Performance?
    Jeez that's a very hard question since every craft is different. Assuming you were stock and spinning 8100RPMs I'd say expect to be around 7600 on a good day if the engine isn't tired.

    This is assuming you've changed out your flywheel bolts and rebuilt the SC. If you haven't then speed/performance should not be a concern
    The Super Charger has a fresh Rebuild on it...

    Sounds like i should go with a 14/19 and do away with the 15/20

  6. #6
    05rxp05's Avatar
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    Could you point me to the right 14/19 Impeller?

  7. #7
    imp0ster's Avatar
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    SRX-CD-14/19. Keep an eye in the classifieds. It will save you hundreds

  8. #8
    05rxp05's Avatar
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    Thank you, if i switch to the 14/19 what kinda performances should i expect with the mods i listed?

    Thanks

  9. #9
    imp0ster's Avatar
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    like I said that's a very hard question. Maybe 7900, maybe 8K, 8100 if you're very lucky. Maybe 69-70mph in the right conditions.

  10. #10
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    If you ever plan to toss in an external IC, I would keep the 15/20 for down the road...

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