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  1. #1

    Post Yamaha FX and FZ SVHO mods and speeds thread

    This thread will help many people and I am one of them in modding their 2014+ Yamaha ski and it will be the best way
    to gather information about the SVHO that people will come back to.

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

    Mods:


  2. #2
    OzarkYamMonster's Avatar
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    Oct 2012
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    Lake Of The Ozarks
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    2014 FZR, 84.4 GPS @ 8500 RPM, 220 lb rider, 58* F air temp, @ 660ft sea level, 1/3 tank, ViPec88r3, Riva MTXL Air/Fuel, Riva custom 4" air intake, Ribbon Delete, Riva SVHO Intercooler with HKS, Custom 160mm Solas prop @ 13/18, Riva Ride Plate, R & D intake grate & seal kit, Riva rear exhaust, Riva raising-rate fuel pressure regulator, Riva HD SC bearings, R & D O2 sensor. 85 @ 8500 makes 15.2 lbs of boost.

  3. #3
    Year/Model: 2015 FZS
    Speed @ RPM: 73.9 @ 7680 w/ slight bounce of Hull
    Weight: 175
    Air Temp: 58f
    Altitude: 812
    Fuel Level: One Bar
    Fuel Octane: 93

    Trim level: Neutral + 2' on adjustor Rod
    Goal: Consistant 75mph with Prop Tuning and R_Plate Cut --- think I can make it ?

    Mods: SCOM --- Ribbon Delete --- RIVA Air Intake --- Stock Ride Plate Shimmed to 0.0820(F) and 0.000(R) --- Removed Styrofoam Blocks around stock air vents --- Removed and blocked small Exhaust Resonator / Cut back Exhaust Tube into Lg. Resonator ---

    thats all..... for now


    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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  4. #4
    hdlefler's Avatar
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    Aug 2010
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    Wesley Chapel, Fl
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    Year/Model: 2014 FX SVHO
    Speed @ RPM: 82.5mph @ 8640
    Weight:220 lbs.
    Air Temp: 75
    Altitude
    Fuel Level: 3/4 tank
    Fuel Octane:93

    Mods: R3, Ribon delete, riva air intake, TJ Exhaust mod, Plate modded with Leo's Wedge, Solas pitched to 13/18, R&D intake grate.
    Last edited by hdlefler; 03-10-2016 at 09:43 AM. Reason: /

  5. #5
    Weldon's Avatar
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    Jan 2015
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    morristown Tennessee
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    Quote Originally Posted by David_HX_RXP View Post
    Year/Model: 2015 FZS
    Speed @ RPM: 73.9 @ 7680 w/ slight bounce of Hull
    Weight: 175
    Air Temp: 58f
    Altitude: 812
    Fuel Level: One Bar
    Fuel Octane: 93

    Trim level: Neutral + 2' on adjustor Rod
    Goal: Consistant 75mph with Prop Tuning and R_Plate Cut --- think I can make it ?

    Mods: SCOM --- Ribbon Delete --- RIVA Air Intake --- Stock Ride Plate Shimmed to 0.0820(F) and 0.000(R) --- Removed Styrofoam Blocks around stock air vents --- Removed and blocked small Exhaust Resonator / Cut back Exhaust Tube into Lg. Resonator ---

    thats all..... for now




  6. #6
    Weldon's Avatar
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    beware of the Seadoo's especially the red white and black one c ya on the H2O in the spring!

  7. #7
    Year/Model:2014 fzr
    Speed @ RPM: GPS 69-70mph on the limiter 1ft wakes *Riding in Salt Water*
    Trim: N

    Weight:190
    Air Temp:104
    Altitude: 50
    Fuel Level:3 bar
    Fuel Octane:93

    Mods: Riva Air filter Riva manifold upgrade (Ribbon Delete) Riva thru Hull Exhaust and Gutted water Box.

    Soon!!!!: R3 R&D reflash , R&D intake grate ,R&D Ride Plate ,R&D Seal Kit, Riva Breather , Riva Pro cooling, Fizzle Intercooler ,Riva Thermostat Delete, Solas 13/20 Depitched to 13/18 and foam will be removed wish me Luck to get 80+MPH.
    Last edited by ElJanooby77; 11-02-2015 at 03:32 AM.

  8. #8
    Year 2015
    Model: fx svho
    Speed @ RPM: 81 mph /8200 rpm
    Weight 100kg
    Air Temp: 26 degrees c
    Altitude: ocean
    Fuel Level: 1/4 tank

    Fuel Octane:98 ron

    Mods: remaped ecu stage 1
    Ribbon removal


    Click image for larger version. 

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  9. #9
    Quote Originally Posted by David_HX_RXP View Post
    Year/Model: 2015 FZS
    Speed @ RPM: 73.9 @ 7680 w/ slight bounce of Hull
    Weight: 175
    Air Temp: 58f
    Altitude: 812
    Fuel Level: One Bar
    Fuel Octane: 93

    Trim level: Neutral + 2' on adjustor Rod
    Goal: Consistant 75mph with Prop Tuning and R_Plate Cut --- think I can make it ?

    Mods: SCOM --- Ribbon Delete --- RIVA Air Intake --- Stock Ride Plate Shimmed to 0.0820(F) and 0.000(R) --- Removed Styrofoam Blocks around stock air vents --- Removed and blocked small Exhaust Resonator / Cut back Exhaust Tube into Lg. Resonator ---

    thats all..... for now


    So you are claiming 74 MPH and the only performance (speed) mod you have is the air filter and ribbon delete?
    Last edited by Sam SHO; 11-02-2015 at 04:40 PM.

  10. #10
    Chupacobra's Avatar
    Join Date
    Jun 2012
    Location
    Orlando, FL
    Posts
    1,310
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    2014 FZR
    Dean's Team Bypass
    Custom Air Intake
    Riva FF
    Ribbon Delete
    R&D SV Ride Plate
    Stock Prop Pitched by me
    Type 14 Intercooler
    Dedicated Water Feed to IC
    Riva Sponsons (lowest position)

    78.1 MPH in heat 230lbs rider

    Same ski
    Custom Air Intake
    Riva FF
    Ribbon Delete
    Dean's Team Cut Ride Plate
    Stock Prop Pitched by me
    Type 14 Intercooler
    Dedicated Water Feed to IC
    Riva Sponsons (lowest position)
    Dean's Team Reflashed ECU
    Custom Fuel Pressure Regulator
    ET 17lbs Wheel
    Solas 13/20 pitched by me
    Riva Retainers

    88.5 at 8750 with about half a tank

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