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  1. #1
    Jarrett's Avatar
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    VXR/VXS Speeds and Mods Database

    Post your results below and we will edit this and add to it as we go putting them in order of fastest to slowest. Also in your post, throw in some comments on what you found worked and didn't work so we can come back and review over time. Here's the format:

    Speed @ RPM:
    Year/Model:
    Name/Weight:
    Air Temp:
    Altitude:
    Fuel Level:
    Mods:

    Speed: 72.6 @ 7730
    Year/Model: 2011 VXR
    Name/Weight: smokeonthewater (Aaron) / 195lbs
    Air Temp: 76
    Altitude: 600ft
    Fuel: 1/2 tank
    Mods: R&D power filter, Riva ribbon delete, Riva pro series waterbox, Riva through hull exhaust, R&D v2 grate, breather upgrade kit, custom air mods, stock prop

    Speed @ RPM: 72.5 MPH @ ? rpm
    Year/Model: 2011 VXS
    Name/Weight: "Bigger" John / 250lbs
    Air Temp: low 93
    Altitude: 10ft above sea level
    Fuel Level: 1/2 tank
    Mods: cold air intake, free flow exhaust, V-Tech reflash, intake cam advanced +5 degrees, solas concord 13/19 tweaked to 17, R&D aquavein intake grate, Jims modded ride plate

    Speed @ RPM: 72.1 MPH @ 8360 RPM
    Year/Model: 2011 VXR
    Name/Weight: Green Hulk (Jerry) / 240 lbs
    Air Temp: 75
    Altitude: Sea level
    Fuel Level: 3/4 tank
    Mods: Riva Power Filter, Riva intake manifold upgrade, Riva rear exhaust kit, Riva pro series waterbox, PWC Performance Ride Plate Inserts, R&D grate, Skat 12/19, Jim's Performance VX ride plate modification, V-Tech Reflash

    Speed @ RPM: 71.5 MPH @ 8160 RPM
    Year/Model: 2012 VXS (44 hours)
    Name/Weight: Maddie (Jarrett's Daughter) / 160
    Air Temp: 73 (50% humidity)
    Altitude: 530
    Fuel Level: 2 Bars
    Mods: V-Tech VXR Stage 1 Reflash, DIY Air intake, Riva Ribbon Delete, Riva SS Grate, Stock Ride Plate w/no Stock Spacers, R&D Free Flow Exhaust, Skat 12/16

    Speed @ RPM: 71.4 MPH @ 8xxxrpm
    Year/Model: 2011 VXR
    Name/Weight: B-Lo (Ian) / 250lbs
    Air Temp: 70
    Altitude: ? (have since cleared GPS out)
    Fuel Level: 3/4
    Mods: Riva cold air, Riva thru hull, Riva waterbox, Riva ribbon delete, RD grate, RD rideplate 1 shim, 12/19 skat, TBM pump cone, R&D R3 reflash

    Speed @ RPM: 70.3 MPH @ N/A
    Year/Model: 2012 Yamaha VXR
    Name/Weight: SpeedDemon99 (Rob) / 170 lbs.
    Air Temp: 81
    Altitude: Sea Level
    Fuel Level: 1/2 tank (8 gallons in tank)
    Mods: Riva Thru Hull Exhaust, R&D Intake Manifold Upgrade, Riva Engine Breather

    Speed/RPM: 70.1 MPH @ 8120 RPM
    Year/Model: 2012 VXS (44 hours)
    Name/Weight: Jarrett / 370
    Air Temp: 73 (50% Humidity)
    Altitude: 530 ft.
    Fuel Level: 2 bars
    Mods: V-Tech VXR Stage 1 Reflash, DIY Air intake, Riva Ribbon Delete, Riva SS Grate, Stock Ride Plate w/no Stock Spacers, R&D Free Flow Exhaust, Skat 12/16

    Speed @ RPM: 68.7 MPH @ ?
    Year/Model: 2011 / VXR
    Name/Weight: Monkeytunk (Brandon) /180 lbs
    Air Temp: 83 F
    Altitude: sea level
    Fuel Level: 1/4
    Mods: R&D Ribbon Delete, K&N Filter, Riva Free Flow exhaust

    Speed @ RPM: 68.3 MPH @ REDLINE
    Year/Model: 2011 VXR
    Name/Weight: Ace (Alex) / 177
    Air Temp: 87
    Altitude: Sea level
    Fuel Level: 1/2
    Mods: R&D FILTER, RIBBON DELETE, R&D CAI SETUP

    Speed @ RPM: 68.3 MPH @ 7640
    Year/Model: 2011 VXS
    Name/Weight: Aquaholic6801 (Harry) / 240 lbs
    Air Temp: mid 70's
    Altitude: 450 ft
    Mods: ribbon delete...DIY air intake...Riva FF exhaust...Stock plate shimmed 2 washers in the front of ride plate....seat base raised 2 mm...Lowrance Depth/Fishfiner/Chartplotter (no speeds gains, but its got the GPS and trip meter in it) Had Stock Prop tweaked by Impros to 18.5 on trailing edge....lost speed and RPMs....67.5 at 7510
    68.3 was with the repitched stock prop retweaked by me ....going back to STOCK prop at end of season....

    Speed @ RPM: 68.1 MPH @ N/A
    Year/Model: 2011 VXR
    Name/Weight: CougarKiller (Geno) / 250lbs
    Air Temp: 75
    Altitude: 600 ft.
    Fuel Level: 1/2 Tank
    Mods: FF Exhaust

    Speed @ RPM: 67.5 MPH @ rev limiter
    Year/Model: 2012 VXR
    Name/Weight: eaglejacket98 (Del) / 240
    Air Temp: 80
    Altitude: ~70 ft
    Fuel Level: 3/4
    Mods: stock
    Last edited by Jarrett; 08-20-2012 at 08:19 AM.


  2. #2
    big john's Avatar
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    speed/rpm: 70.1 @ 8000rpm
    year/model: 2011 VXS
    Big John, 260lbs
    air temp: low 90s
    altitude: 10ft above sea level
    fuel level: 3/4 tank
    mods: cold air intake, ribbon delete, free flow exhaust, V-Tech reflash, intake cam advanced +5 degrees
    solas concord 13/19 tweaked to 17, R&D aquavien intake grate, Jims modded ride plate

  3. #3
    B-Lo's Avatar
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    Speed @ RPM: 71.4 @ 8xxxrpm
    Year/Model: 2011 VXR
    Name/weight: B-Lo(Ian) 250lbs
    Air Temp: 70
    Altitude: ? (have since cleared GPS out)
    Fuel Level: 3/4
    Mods: Riva cold air, Riva thru hull, Riva waterbox, Riva ribbon delete, RD grate, RD rideplate 1 shim, 12/19 skat, TBM pump cone,

  4. #4
    Ace's Avatar
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    Speed @ RPM: 68.3 @ REDLINE
    Year/Model: 2011 VXR
    Name/Weight: Alex/177
    Air Temp: 87
    Altitude: Sea level
    Fuel Level: 1/2
    Mods: R&D FILTER, RIBBON DELETE, R&D CAI SETUP

  5. #5

    Join Date
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    Speed @ RPM: 67.5 @ rev limiter
    Year/Model: 2012 VXR
    Name/Weight: Del/240
    Air Temp: 80
    Altitude: ~70 ft
    Fuel Level: 3/4
    Mods: stock

  6. #6
    Formerly Ultra250 TN Aquaholic6801's Avatar
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    Speed and RPM 68.3 7640
    2011 VXS
    Harry/240 lbs
    Temp mid 70's
    450ft above sea level
    ribbon delete...DIY air intake...Riva FF exhaust...Stock plate shimmed 2 washers in the front of ride plate....seat base raised 2 mm...Lowrance Depth/Fishfiner/Chartplotter (no speeds gains, but its got the GPS and trip meter in it)
    Had Stock Prop tweaked by Impros to 18.5 on trailing edge....lost speed and RPMs....67.5 at 7510
    68.3 was with the repitched stock prop retweaked by me ....going back to STOCK prop at end of season....

  7. #7
    Jarrett's Avatar
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    Good stuff, thanks for all the input so far.

  8. #8
    Vroooooom! CougarKiller's Avatar
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    2011 VXR
    Rider -- Geno - 250lbs
    Speed/RPM - 68.1 -- ? (WOT)
    Air Temp -- 75
    Altitude -- 600' above Sea Level
    Fuel -- 1/2 Tank
    Mods -- FF Exhaust
    Early Morning -- On the Glass

  9. #9
    Jarrett's Avatar
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    It looks like B-Lo has the fastest VXR so far and without the reflash even, those are good numbers. Anyone know what the rev limiter is on the stock ECU?

  10. #10
    Formerly Ultra250 TN Aquaholic6801's Avatar
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    According to my aftermarket tach the soft limiter starts kicking in at 7680... and hard limiter at 7700....but seems some folks got skis that have a higher rev limiter.....

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