Results 1 to 3 of 3
  1. #1
    danieletrono's Avatar
    Join Date
    Feb 2008
    San Benedetto del Tronto, Italy

    AFR and rrfpr HOW TO INFOS

    Hi i have installed in my ski rxtx260 rs a rrfpr and an afr plx. I have seen in the far gauge with the ski power off 14,6. is it correct when the ski is off?

    I have now stock injector with a 142 mm supercharger and with stock ink the rpms with throttle 0% are about 2500 minimum.... so i have lean the ski... so with which psi do i need to start? what is fuel psi of stock ski??

    My idea is also to try to fit 60 inj and put low psi of rrfpr....


    Which far range is correct for my rxtx 260? at idle? at midrange? at wot?

    Thanks for inputs...

  2. #2
    dnielsen's Avatar
    Join Date
    May 2008
    Shreveport, Louisiana
    Good information below,

    Stock psi is 58 lbs.

  3. #3
    Stockrxp's Avatar
    Join Date
    Aug 2010
    plenty of info on this topic, you will be reading for hours. the search function can be very handy

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Replies: 8
    Last Post: 10-21-2011, 05:55 PM
  2. need help tuning RR rrfpr with AFR
    By IM2FAST4U in forum 4-Tec Performance
    Replies: 219
    Last Post: 09-08-2011, 09:31 PM
  3. ??? on bad AFR, and RRFPR base setting
    By VX1 in forum 4-Tec Performance
    Replies: 12
    Last Post: 07-05-2011, 06:19 PM
  4. Tuning RRFPR to correct AFR's
    By Sayers in forum 4-Tec Performance
    Replies: 21
    Last Post: 03-10-2011, 11:15 AM
  5. RRFPR ... Rude 1 ... AFR
    By JFizzleJR in forum 4-Tec Performance
    Replies: 22
    Last Post: 05-04-2009, 08:54 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