Page 1 of 2 1 2 LastLast
Results 1 to 10 of 11

Thread: Next Step?

  1. #1

    Next Step?

    ok, I am now doing 67.3 @ 6990rpms... Without spending a fortune, what can I do do get the RPMs up?

    As far as engine things, this is what I'm am running at the moment:
    • PPK
    • Riva D-Plate
    • Riva EFI Controller 3-3-1-6
    • Solas 14/20 impeller
    • Removed Air Silencer on the stock intake


  2. #2
    Happily Self-Employed WFO's Avatar
    Join Date
    Nov 2005
    Location
    Houston, Texas
    Posts
    12,801
    +1
    450
    Keyway is cheap ($50.00)...but a lot of labor (power gains low to mid-50rpms on top)

    Reeds are not cheap ($500.00)...but awesome gains (low to mid-100+rpms on top) Recommend the Race filter.

    Better get an aftermarket intake grate (if ya dont have one)

  3. #3
    Put a head on it, best bang for the buck but you'll have to burn premium.

  4. #4
    ABBOTT's Avatar
    Join Date
    Jul 2005
    Location
    Birmingham, AL / Lay Lake
    Posts
    3,736
    +1
    96
    as of now, try 6-6-1-9 / and also try 6-6-1-10

  5. #5
    txgp1300r's Avatar
    Join Date
    Apr 2006
    Location
    Dallas , Texas
    Posts
    3,382
    +1
    165
    yep...need head

  6. #6
    Thank you everyone for your thoughts... Next time I got out I will give the new EFI settings a try.

    I don't think a keyway is quite worth it to me at this point... ALOT of labor! The grate and plate are in the works but I can't seem to get UPS to hurry any faster! I do plan on getting the reeds at some point but thats going to have to wait for a bit. I have thought ALOT about heads but that seems so major...

  7. #7
    Should I really be worried about the rpms being that low? 6990

  8. #8
    There is no VooDoo like BadVooDoo NeVerMind's Avatar
    Join Date
    Sep 2005
    Location
    Hammond, IN
    Posts
    413
    Ride Plate!

    I had similar mods and teh Ride Plate made the diffrence!

  9. #9
    Quote Originally Posted by NeVerMind
    Ride Plate!

    I had similar mods and teh Ride Plate made the diffrence!
    I'm working on that but R&D have been back ordered for what seems like forever!

  10. #10
    ABBOTT's Avatar
    Join Date
    Jul 2005
    Location
    Birmingham, AL / Lay Lake
    Posts
    3,736
    +1
    96
    the rideplate could be worth 2-3mph by itself, sometimes more (rare)

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. GTXL Advice...Next Step
    By g8tor8 in forum 4-Tec Performance
    Replies: 2
    Last Post: 09-28-2008, 04:48 PM
  2. Next Steps???
    By sy34010 in forum 4-Tec Performance
    Replies: 16
    Last Post: 07-14-2008, 12:07 AM
  3. XL800 back together, next step
    By havanabama in forum Yamaha How To & FAQs
    Replies: 2
    Last Post: 02-20-2008, 10:51 AM
  4. The next step for a stage 2 gtx?
    By gtxscrider in forum 4-Tec Performance
    Replies: 3
    Last Post: 09-17-2007, 08:46 PM
  5. Next step for modification
    By Aquaholic in forum Kawasaki PWC Performance (4-stroke)
    Replies: 10
    Last Post: 07-31-2007, 11:18 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
  •