Page 1 of 5 1 2 3 ... LastLast
Results 1 to 10 of 50
  1. #1
    h2jim's Avatar
    Join Date
    Nov 2008
    Location
    Ontario Canada
    Posts
    2,063
    +1
    61

    Riva waterbox gains?

    Does anyone know what kind of horse power and rpm gains I would see with pre 07 Riva waterbox?


  2. #2
    2006 Turbo RXP boBO's Avatar
    Join Date
    Mar 2008
    Location
    STATE OF KUWAIT
    Posts
    1,034
    not less than 200 RPM

  3. #3
    h2jim's Avatar
    Join Date
    Nov 2008
    Location
    Ontario Canada
    Posts
    2,063
    +1
    61
    200 rpm should add a couple of mph then?

  4. #4
    2006 Turbo RXP boBO's Avatar
    Join Date
    Mar 2008
    Location
    STATE OF KUWAIT
    Posts
    1,034
    Yes
    1.5 mile or more and don't forget the most important is the acceleration will be unbelievable

  5. #5
    Nothin' better than Doo'in it! BigDaddyRXP's Avatar
    Join Date
    Aug 2007
    Location
    Tampa Bay, FL
    Posts
    9,202
    +1
    673
    Quote Originally Posted by boBO View Post
    not less than 200 RPM
    Quote Originally Posted by boBO View Post
    Yes
    1.5 mile or more

  6. #6
    Eric Ocman's Avatar
    Join Date
    Aug 2008
    Location
    Cataula, Georgia, United States
    Posts
    4,700
    +1
    77
    Honestly I would go into it not expecting ANYTHING but a nice sound that way your not ticked off when your done.

  7. #7
    2006 Turbo RXP boBO's Avatar
    Join Date
    Mar 2008
    Location
    STATE OF KUWAIT
    Posts
    1,034
    Quote Originally Posted by BigDaddyRXP View Post

    yes why not

    the result was :
    rxpx stage1 72mile 7940 RPM
    add riva water box rpm 8120, 73,7 mile

  8. #8
    dnielsen's Avatar
    Join Date
    May 2008
    Location
    Shreveport, Louisiana
    Posts
    2,018
    +1
    94
    Just installed one on my PX but cant attest to speed gains because I did a ton of other mods at the same time. Sure as hell sounds sweet, makes removing and installing the charger a snap. As far as speed gains go for each added mod I can attest to the fact that all the parts manufacturers boast speed gains for most parts on the market. I've invested 30 Gs in this PX, half in aftermarket parts. If I add all the boasted speed gains from the manufacturers of all the parts i've purchased I'd be running a top speed of about 115-118 mph. The more you add to the ski the less gains are made. Take the PX, change the grate, prop, and air intake (minimal additions) and you get the most bang for the buck, start adding 2 mph or 3 mph boasted add on and you will not see the gains boasted.

    My 4€

  9. #9
    boosted-delslow's Avatar
    Join Date
    Jun 2010
    Location
    delaware
    Posts
    231
    +1
    1
    I dont know if you will pick up much. I gutted my box on my 08 px and didnt really see anything but a sweet sound. They say it makes it easy to pull the charger but it only takes 2 inutes to cut the stock box loose. But then again it will sound nice!!!

  10. #10
    Nothin' better than Doo'in it! BigDaddyRXP's Avatar
    Join Date
    Aug 2007
    Location
    Tampa Bay, FL
    Posts
    9,202
    +1
    673
    Quote Originally Posted by dnielsen View Post
    If I add all the boasted speed gains from the manufacturers of all the parts i've purchased I'd be running a top speed of about 115-118 mph.

Page 1 of 5 1 2 3 ... LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Riva waterbox
    By START in forum 4-Tec Performance
    Replies: 58
    Last Post: 09-24-2015, 12:31 AM
  2. Riva Waterbox Installation
    By BigDaddyRXP in forum 4-Tec Performance
    Replies: 49
    Last Post: 12-30-2008, 09:42 AM
  3. "Riva" Waterbox
    By g8tor8 in forum Sea Doo Open Discussion
    Replies: 13
    Last Post: 08-21-2008, 08:34 PM
  4. RIVA Waterbox
    By HYNES in forum Kawasaki PWC Performance (4-stroke)
    Replies: 19
    Last Post: 04-21-2008, 05:05 AM
  5. Riva Waterbox?
    By meeper in forum 4-Tec Performance
    Replies: 11
    Last Post: 04-06-2008, 07:11 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •