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  1. #1
    nini engineering's Avatar
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    RXP speed with X setup

    Hi,
    can some of you post real seen speed with your RXP;
    with X SC, external intercooler (X or Riva Gen3), 42's, ECU flash (8660rpm limiter) and a Skat 15/19R at 8500rpm
    Thanks
    Last edited by nini engineering; 09-01-2013 at 04:43 PM.


  2. #2
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    doubt anyone has those exact mods so you cant comapre apples to apples but my mods are listed below in my sig. the best i have got was 77 mph at 8250 rpms. The sig can me a tad misleading because i have yet to install et137 wheel and havent done any wot passes with ecu flash

  3. #3
    nini engineering's Avatar
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    I don't search speeds with exakt the same mod, only will see what is possible with something like that setup...

    (Because it's like the last update at Riva's stage 3, and I can't believe the 80+ mph!)

  4. #4
    Having Fun jp1300r's Avatar
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    Quote Originally Posted by nini engineering View Post
    I don't search speeds with exakt the same mod, only will see what is possible with something like that setup...

    (Because it's like the last update at Riva's stage 3, and I can't believe the 80+ mph!)
    You can get 80+ with a RIVA Stage 3(X SCer) RXP with a SOLAS. A Skat prop you are going to lose 2-3 mph on top, but have a slightly better holeshot.

  5. #5
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    You better have the stars aligned as well

  6. #6
    boost junkie skidoochris's Avatar
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    and 9.5 pistons and head work and cam work and hull/plate work and prop work

  7. #7
    Having Fun jp1300r's Avatar
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    Quote Originally Posted by thatdude596 View Post
    You better have the stars aligned as well
    Actually over 81+, if you know what you are doing.

    Ridden two RIVA Stage3 RXPs with these mods over 80+, RIVA ecu(8650), 50lb Delphi injectors, X-SCer, XS intercooler, RIVA valve springs, 2* wedge, 4" front air or rear air, rear exhaust and waterbox, RIVA Pro BOs, pitched SOLAS, modded OEM rideplate, RRFPR, Monitor AFRs, R&D intake grate.

    Seen many 78mph 2008-2011 RXPXs with stock ecu(8200), only mods, 4" air system, modded rideplate, pitched SOLAS, R&D intake grate, 83mm nozzle, wedge. Opts.- gutted waterbox, PRVs(the buck sucks). Put a RIVA ecu, RIVA valve springs, 50lbs and you are over 80+ with the SOLAS pitched right. Need PRVs for sure now.

  8. #8
    nini engineering's Avatar
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    What do you mean with rear air... Fresh air from the outside (under the seat) or filter inside the hull?

  9. #9
    A smart admits!A wicked excuses!An idiot insists! mitsakosgt's Avatar
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    Quote Originally Posted by nini engineering View Post
    What do you mean with rear air... Fresh air from the outside (under the seat) or filter inside the hull?
    Fresh air from outside!!! Imo the best air intake setup!!!

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  11. #10
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    Quote Originally Posted by mitsakosgt View Post
    Quote Originally Posted by nini engineering View Post
    What do you mean with rear air... Fresh air from the outside (under the seat) or filter inside the hull?
    Fresh air from outside!!! Imo the best air intake setup!!!
    the sound is amazing as well

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