Page 1 of 6 1 2 3 ... LastLast
Results 1 to 10 of 52

Thread: Need help...

  1. #1

    Need help...

    Hi...
    I have.
    RXP X Stage 1
    4" air intake
    Riva Thermostat
    Riva Waterbox
    RIVA Intake Manifold Upgrade Kit
    riva pro series opas block offs
    Riva intake grate
    RIVA XXX-Charger (complete)
    RIVA 50lb Fuel Injector Kit
    Riva Intercooler Upgrade Kit
    Riva Pro-Series Reduction Nozzle 81mm
    Ride Plate holes filled,
    repitch prop 2mm
    two 3/8" holes thru the grate and then up thru the plastic pump shoe


    My maximum speed of 73 miles... Why? What not so?


  2. #2
    Eric Ocman's Avatar
    Join Date
    Aug 2008
    Location
    Cataula, Georgia, United States
    Posts
    4,700
    +1
    77
    Rpms and ecu?

  3. #3
    Excuseme...

  4. #4

  5. #5
    Ecu stock rpm 7860
    Solas 15/22R repitch 2mm

    Can put a ring nozzle 83mm?

  6. #6
    Eric Ocman's Avatar
    Join Date
    Aug 2008
    Location
    Cataula, Georgia, United States
    Posts
    4,700
    +1
    77
    Put the 83 ring in and target 8120 to 8140 rpms bro. Ur speed will improve.

  7. #7
    Thanks bro..
    I will soon try... On speed how many will improve?

  8. #8
    DaveC's Avatar
    Join Date
    Jun 2007
    Location
    Central Oklahoma
    Posts
    2,362
    +1
    41
    Have you checked your AFR ? If you do not have a means to check it and with that super charger you are running very lean even with the 50# injectors.

  9. #9
    WBoulton's Avatar
    Join Date
    Mar 2010
    Location
    doylestown PA, sea isle city, nj
    Posts
    569
    +1
    1
    what about his afr's? do you have a wide band?

  10. #10
    HardmanGT's Avatar
    Join Date
    Aug 2009
    Location
    Rutherfordton, NC
    Posts
    459
    +1
    3
    Quote Originally Posted by Ocman View Post
    Put the 83 ring in and target 8120 to 8140 rpms bro. Ur speed will improve.
    +1

Page 1 of 6 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. new 05 RXT NEED HELP
    By RXPNJ in forum 4-Tec Performance
    Replies: 12
    Last Post: 07-03-2009, 12:16 PM
  2. NEED HELP URGENT(HULK) RXP DOWN
    By macattack in forum 4-Tec Performance
    Replies: 28
    Last Post: 11-22-2005, 02:39 PM
  3. My 2 RXP's need HELP!
    By Tube Master in forum 4-Tec Performance
    Replies: 21
    Last Post: 07-19-2005, 09:44 PM
  4. I need help remove stock intercooler
    By orc in forum 4-Tec Performance
    Replies: 3
    Last Post: 05-13-2005, 04:08 PM
  5. NEED HELP!!!!!
    By MartyRXP in forum 4-Tec Performance
    Replies: 11
    Last Post: 05-10-2005, 08:15 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
  •