Page 1 of 3 1 2 3 LastLast
Results 1 to 10 of 21
  1. #1
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,398
    +1
    2,524

    Rising rate fuel pressure regulator modification service now available for 08 models

    http://www.4-tecperformance.com/inde...roducts_id=880



    Send in your stock fuel pump module for modification to an external rising rate fuel pressure regulator. Your modified fuel pump assembly will be returned to you along with a high flow billet fuel rail, Turbosmart rising rate fuel pressure regulator and all necessary hoses and fittings.

    There will be a flat rate shipping charge of $55 for return shipping via USPS Priority Mail to anywhere in the United States. International orders will have shipping billed at applicable rates.


    Once your order comes through i will email you with the shipping address in Puerto Rico to send your fuel pump module.


  2. #2

    Join Date
    Sep 2007
    Location
    Lexington, Ky
    Posts
    1,656

    Sorry to sidetrack the thread..

    Does the RXPX have a larger(higher flowing) fuel pump? Or just a diff setup?

  3. #3
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,398
    +1
    2,524
    it's just a different setup. It has a built in regulator that must be removed and blocked off.

  4. #4
    chuck's Avatar
    Join Date
    Nov 2005
    Location
    oak forest il
    Posts
    578
    that kit looks great, malvin does great work.

  5. #5
    rxpxt, do i need a rising rate if im running the rotax racing ecu, charger wheel and spacer, 60lb f injectors?

  6. #6
    The ski's have taken a "backseat" to the Corvette DarthAWM's Avatar
    Join Date
    Nov 2007
    Location
    Odessa, TX
    Posts
    5,364
    Quote Originally Posted by joeprice View Post
    rxpxt, do i need a rising rate if im running the rotax racing ecu, charger wheel and spacer, 60lb f injectors?
    Why not, you're that far in already

  7. #7
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,398
    +1
    2,524
    Quote Originally Posted by joeprice View Post
    rxpxt, do i need a rising rate if im running the rotax racing ecu, charger wheel and spacer, 60lb f injectors?
    No, that ECU with the 60's is delivering plenty enough fuel

  8. #8
    kp04rxp's Avatar
    Join Date
    Nov 2007
    Location
    Pipersville, PA
    Posts
    826
    Quote Originally Posted by Green Hulk View Post
    No, that ECU with the 60's is delivering plenty enough fuel

    lets just say its kinda like having a large cam down in the lower rpms

    Very managable though.

  9. #9
    TERRY bigbuck12345's Avatar
    Join Date
    Aug 2007
    Location
    jacksonville fl
    Posts
    1,469

    mine is done

    Hey Guys And Girls,i Have Tested This On My 08 Rxt-x And It Is Working Great,malvin Took My Pump And Did The Mod Last Week And I Have Been Testing It For A Few Days With Perfect Success, You Adjust It Just Like The Other Ones Jerry Has,come On!!!!!=d>
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	0515081914.jpg 
Views:	104 
Size:	75.6 KB 
ID:	74058   Click image for larger version. 

Name:	0521081706.jpg 
Views:	98 
Size:	98.6 KB 
ID:	74059   Click image for larger version. 

Name:	0521081758.jpg 
Views:	95 
Size:	75.4 KB 
ID:	74060   Click image for larger version. 

Name:	0521081708.jpg 
Views:	380 
Size:	87.7 KB 
ID:	74061   Click image for larger version. 

Name:	0517081634.jpg 
Views:	94 
Size:	74.4 KB 
ID:	74062  

  10. #10
    nice pics terry,i like the sticker on your rxt hood!
    Quote Originally Posted by bigbuck12345 View Post
    Hey Guys And Girls,i Have Tested This On My 08 Rxt-x And It Is Working Great,malvin Took My Pump And Did The Mod Last Week And I Have Been Testing It For A Few Days With Perfect Success, You Adjust It Just Like The Other Ones Jerry Has,come On!!!!!=d>

Page 1 of 3 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 RUDE Performance rising rate fuel pressure regulator
    By Green Hulk in forum 4-Tec Performance
    Replies: 221
    Last Post: 03-02-2011, 07:39 PM
  2. Riva rising rate fuel pressure regulators now shipping
    By Green Hulk in forum 4-Tec Performance
    Replies: 8
    Last Post: 12-14-2009, 06:38 PM
  3. Rising Rate Fuel Pressure Regulator
    By JonnyRXT in forum 4-Tec Performance
    Replies: 3
    Last Post: 07-24-2008, 10:47 PM
  4. Replies: 3
    Last Post: 05-24-2008, 08:22 PM
  5. New RUDE Performance rising rate fuel pressure regulator
    By jimjim in forum Sea Doo Sport Boats
    Replies: 3
    Last Post: 01-17-2008, 12:53 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
  •