Have you used a RRFPR before?

Have you used a RRFPR before? - Saab Performance Bulletin Board - Saabnet.com

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Have you used a RRFPR before? Posted by WASSAAB (more from WASSAAB) on Wed, 13 Mar 2002 14:43:27

In Reply to: RRFPR vs fuel delivery/needs, Dr Boost, Wed, 13 Mar 2002 13:25:35 Members do not see ads below this line. - Help Keep This Site Online - Signup

or you just do not like the whole idea behind it?

In practical application (I use one on my car, from Trent) in tandem with 30#/hr high flow fuel injectors, I think that the Trent RRFPR is best mod I've made to my car. It is noticeably faster, whereas before with the 3.0 bar fixed FPR, I would bog off the line, and a distinct fuel smell would permeate the cabin. I set the RRFPR to 3.3 bar w/o vac at idle (=2.55 bar w/vac)... changing from 3.2 to 3.3 made a huge change. I can't believe that I was imagining the difference/improvement. It was obvious.

The RRFPR has allowed me to dial in my fuel needs quite well. It's not perfect, and as you mention, an EEPROM chip/remapped ECU would be ideal. Given that these items are not easily available, the RRFPR is a great solution. My car is a freak of nature, though, for whatever it's worth. ;)

Mike
88 SPG
95 Aero

posted by 12.40.175...

Posts in this Thread:

Question about buying the Trent RRFPR?, burlyb, Wed, 13 Mar 2002 12:21:49
- Re: Question about buying the Trent RRFPR?, Johann F, Thu, 14 Mar 2002 07:57:18
- I paid $107 back in Jan., Chad B, Wed, 13 Mar 2002 14:00:08
  - Re: I paid $107 back in Jan., New Orleans, Wed, 13 Mar 2002 19:52:42
- Two Emails re:curved mirror and no response..hello?, gc, Wed, 13 Mar 2002 13:53:43
- Trent-SPG9-SD-RRFPR?, Kevin K , Wed, 13 Mar 2002 12:59:06
- No VAT for US customers n/m, John Rose, Wed, 13 Mar 2002 12:32:50
  - I was just about to post "forget it" :), burlyb, Wed, 13 Mar 2002 12:34:58
    - RRFPR vs fuel delivery/needs, Dr Boost, Wed, 13 Mar 2002 13:25:35
      - no C900 chips for US, dyno chart .., Kevin K , Wed, 13 Mar 2002 15:01:53
        On that note: how is it, WASSAAB, Wed, 13 Mar 2002 15:50:19
        You're using LH 2.4, right? (n/t), Ragnar, Wed, 13 Mar 2002 17:15:14
        Ragnar, do you know of chips for LH2.4? n/m, Chad92900T, Wed, 13 Mar 2002 17:51:14
        US 88 SPG = Bosch LH 2.2 n/m, WASSAAB, Wed, 13 Mar 2002 17:34:45
      - I guess you mean an EPROM, not EEPROM... (:, Ragnar, Wed, 13 Mar 2002 14:49:18
        Re: I guess you mean an EPROM, not EEPROM... (:, Dr Boost, Wed, 13 Mar 2002 16:35:46
      - Have you used a RRFPR before?, WASSAAB, Wed, 13 Mar 2002 14:43:27 <-- Viewing This Message
        Re: Have you used a RRFPR before?, kooch, Wed, 13 Mar 2002 17:15:59
        Which RRFPR do you have?, WASSAAB, Wed, 13 Mar 2002 17:37:36
        Re: Which RRFPR do you have?, kooch, Wed, 13 Mar 2002 19:20:26
        rrfpr still has to be better than a 'fixed' 3 bar??, burlyb, Wed, 13 Mar 2002 18:01:43
        Re: rrfpr still has to be better than a 'fixed' 3 bar??, Dr Boost, Thu, 14 Mar 2002 11:01:14
        thanks for the comments! (n/m), burlyb, Thu, 14 Mar 2002 12:14:26
        Re: Have you used a RRFPR before?, Dr Boost, Wed, 13 Mar 2002 16:40:15
        adjustable fuel curve, Brad, Wed, 13 Mar 2002 19:39:14
        Re: adjustable fuel curve, Dr Boost, Thu, 14 Mar 2002 11:18:00

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