Page 1 of 2 1 2 LastLast
Results 1 to 10 of 17
  1. #1
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,398
    +1
    2,524

    Riva Stage 3 Supercharger 11.8 PSI at 8200 RPM's

    While i was out tuning on Sundance's ski today i had Rocko with me with his stage 2 + Riva stage 3 sc and we were seeing 11.8 psi on the digital boost gauge at 8200 RPM's

    Conditions weren't favorable for top speed testing today with lots of wind and boat traffic, but still managed to pull off 73.8 on his RXT.


  2. #2
    Do Work Son 05RXPnoob's Avatar
    Join Date
    Jul 2005
    Location
    Lake Chickamauga/ Chattanooga TN
    Posts
    958
    Nice, hopefully mine will be here soon. . .

    Jay

  3. #3
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,398
    +1
    2,524
    Jay, check your email. I sent you the tracking number today

  4. #4
    Water4fire's Avatar
    Join Date
    May 2005
    Location
    New Braunfels TX.
    Posts
    10,071
    +1
    790
    Yea, Jerry the cool weather wakes them up.

    .

  5. #5

    Join Date
    Jan 2006
    Location
    Puerto Rico
    Posts
    691
    Quote Originally Posted by Green Hulk View Post
    While i was out tuning on Sundance's ski today i had Rocko with me with his stage 2 + Riva stage 3 sc and we were seeing 11.8 psi on the digital boost gauge at 8200 RPM's

    Conditions weren't favorable for top speed testing today with lots of wind and boat traffic, but still managed to pull off 73.8 on his RXT.
    Jerry, if the Riva S3 SC produce this numbers @ only 8200 rpms, how many more psi @ 8400 + peak rpms??? after reading this info i think that my Riva S3 SC IS NOT FOR SALE ANYMORE!!!!

  6. #6
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,398
    +1
    2,524
    I don't know how many pounds of boost total at 8400 or 8500, but its going to be over 12 psi. Rocko's RXT has a 4" front air intake and a Piranha IC.

    You would be a fool to sell that SC. Its as close as you can come to a B kit or Rude Charger without spending the big $$$

  7. #7
    shhr's Avatar
    Join Date
    May 2005
    Location
    Springfield,TN
    Posts
    2,546
    +1
    311
    11.8 at 8200 I did not think the Riva SC3 was that high, that is awsome


    is he running the 14/19R 3 blade

  8. #8
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,398
    +1
    2,524
    I didn't think it would be that high either. He is running a Steve Friebe 4" front air intake and Piranha IC. Boost will vary with different air intakes and IC's.

    Rocko is running my favorite prop. A Riva Skat 15/19R with 2 mm taken out the trailing edge.

  9. #9
    shhr's Avatar
    Join Date
    May 2005
    Location
    Springfield,TN
    Posts
    2,546
    +1
    311
    I cant wait to get my prop back stupid me sent it to you parcel post which means it could take 2 weeks to get to you

  10. #10
    HOSS's Avatar
    Join Date
    Aug 2005
    Location
    Kenner, LA
    Posts
    4,762
    +1
    29

    Thumbs up

    I wouldn`t sell mine. It pulls outa da hole like a big dog. And I`m running a stock intercooler with a 15/20 outa da box! Its banging the limiter now. And with stock injectors. I`m stuffing the 3 blade in this weekend along with aligning motor. Snap the 42`s in and hopefully weather calms down by Monday. This thing is gonna take off in the surf. That Riva rear suction tube is so loud! Cool as hell.

Page 1 of 2 1 2 LastLast

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. F/S: Riva Stage 3 Supercharger
    By Rendog in forum Sea Doo Classifieds
    Replies: 8
    Last Post: 04-18-2009, 03:21 PM
  2. FS: Riva Stage 3 supercharger
    By RXP6 in forum Sea Doo Classifieds
    Replies: 2
    Last Post: 07-20-2008, 08:59 PM
  3. Replies: 22
    Last Post: 07-04-2008, 11:38 AM
  4. F/s Riva Stage 3 Supercharger
    By RXPT400 in forum Sea Doo Classifieds
    Replies: 12
    Last Post: 05-13-2008, 05:58 PM
  5. FS: Riva Stage 3 supercharger components
    By VX1 in forum Sea Doo Classifieds
    Replies: 12
    Last Post: 05-02-2008, 09:05 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
  •