Results 1 to 3 of 3

Thread: SHO MODS

  1. #1

    SHO MODS

    Hey guys,
    Just wondering how can i tune my 2009 sho to get more boost?
    does anyone know?

    i have the following mods:
    Riva FF exhaust, Riva intake manifold upgrade kit, Riva powerfilter, 13/22r prop.

    Thanks


  2. #2
    more mods = more $'s = more BOOST !!!!! only way i know to get there ... pump tunnel reinforcement, ride plate, intake grate, sponsons,supercharger wheel, IC and BOV to start

  3. #3
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,398
    +1
    2,524
    Quote Originally Posted by SHOIN View Post
    Hey guys,
    Just wondering how can i tune my 2009 sho to get more boost?
    does anyone know?

    i have the following mods:
    Riva FF exhaust, Riva intake manifold upgrade kit, Riva powerfilter, 13/22r prop.

    Thanks
    If you are looking for more boost go with one of the supercharger upgrades.

    You can choose from the R&D C1 supercharger upgrade without any other modifications/devices
    http://www.4-tecperformance.com/inde...roducts_id=918

    You will get far better gains from either the R&D C3-11
    http://www.4-tecperformance.com/inde...oducts_id=1061

    or Riva B1
    http://www.4-tecperformance.com/inde...oducts_id=1183

    With either the C3 or B1 you will need a powershot to remove the stock boost limiter and to provide additional fuel needed for the extra boost
    http://www.4-tecperformance.com/inde...oducts_id=1078

    Another thing to consider is any time you increase the power output of your engine you need to increase the impeller size to match. Your 13/22 will work fine but you will want to add a bit of pitch to the trailing edge of it.

    Hope that helps!

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. SHO Mods - Need advice:
    By BPnta in forum Yamaha PWC Performance (4-stroke)
    Replies: 2
    Last Post: 04-15-2009, 10:17 AM
  2. My sho mods
    By bm27 in forum Yamaha PWC Performance (4-stroke)
    Replies: 10
    Last Post: 03-12-2009, 07:20 PM
  3. FX SHO Mod Questions
    By blaster3500 in forum Yamaha PWC Performance (4-stroke)
    Replies: 5
    Last Post: 07-09-2008, 08:49 PM
  4. The SHO mods begin
    By Dentwizard in forum Yamaha PWC Performance (4-stroke)
    Replies: 25
    Last Post: 06-06-2008, 07:20 PM
  5. FX SHO mods
    By Rip'nTear SHO in forum Yamaha PWC Performance (4-stroke)
    Replies: 34
    Last Post: 05-10-2008, 08:12 AM

Posting Permissions

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