ToyotaTech15 Posted May 18, 2009 Share Posted May 18, 2009 Just wondering what pressure to run a sard rrfpr at?My current engine spec is:Corolla inlet manifoldDecat and backboxHks air filterFitting glanza injectors soon and need to know what pressure to run it safely before the rolling road day.Any help would be great as fitting it soon.ThanksGary Quote Link to post Share on other sites
andy.i Posted May 18, 2009 Share Posted May 18, 2009 will be different on every car Quote Link to post Share on other sites
ToyotaTech15 Posted May 18, 2009 Author Share Posted May 18, 2009 Cheers,I will be fitting it the day before the rolling road day @ hypertech, so will it be able to tell me whats ok or not there?What is recommended to set it to just to drive it down, does anyone know?I was only told to fit it to bring it up to meet the pressure needed to compensate for the bigger glanza injectors.ThanksGary Quote Link to post Share on other sites
5T4R7ET N/A Posted May 18, 2009 Share Posted May 18, 2009 If im tuning a n/a's fuelling using a wideband and a rrfpr. Once the car has been setup to run good on idle. Will the fpr then apply extra fuel as the car is driven + more air goes into the inlet? Quote Link to post Share on other sites
ToyotaTech15 Posted May 18, 2009 Author Share Posted May 18, 2009 What will i set the rrfpr to for driving to the rr day? it will get set wen i get there but i need it running ok for driving down,Gary Quote Link to post Share on other sites
ToyotaTech15 Posted May 19, 2009 Author Share Posted May 19, 2009 Will this do for setting up the fuel pressure?http://www.demon-tweeks.com/products/Produ...pcode=LUMAFR003Gary Quote Link to post Share on other sites
ToyotaTech15 Posted May 19, 2009 Author Share Posted May 19, 2009 I have a Apexi turbo timer at home, it has a air to fuel ratio function on it,It has lights to say if its lean or rich,Will that do to roughly set it up?As i dont have £200 od to spend on a wideband.ThanksGary Quote Link to post Share on other sites
Guest Enzo Posted May 19, 2009 Share Posted May 19, 2009 no it wont actualy dude, alot of the narrow bands highly inacurate, your only real options is to borrow a wideband, buyor go for a fualing tune at any dyno shop, Quote Link to post Share on other sites
ToyotaTech15 Posted May 19, 2009 Author Share Posted May 19, 2009 This gauge from demon tweeks says it just uses the original lambda sensor,http://www.demon-tweeks.com/products/Produ...pcode=LUMAFR003I would ideally like to get it set up before i drive to the rr day, then jus get it tweeked to perfect it.TM-Developments have a AEM wideband for £258http://www.tm-developments.com/index.php?m...products_id=204Is this what i need?Gary Quote Link to post Share on other sites
ToyotaTech15 Posted May 19, 2009 Author Share Posted May 19, 2009 Thanks mate,What is stock fuel pressue by the way lol?Gary Quote Link to post Share on other sites
montanajr Posted May 19, 2009 Share Posted May 19, 2009 Thanks mate,What is stock fuel pressue by the way lol?Gary2.4Bar for the 4EFTE. Quote Link to post Share on other sites
ToyotaTech15 Posted May 19, 2009 Author Share Posted May 19, 2009 cool cheersill look into it budGary Quote Link to post Share on other sites
ToyotaTech15 Posted May 26, 2009 Author Share Posted May 26, 2009 Got a fuel pressure gauge to go on the rrfpr, its the one from dave burwash,It sayd on the box that it came in, for setting up only not for permant use.Can u run it all the time or do i just have to set it up?Also how do i connect it up as it has a threaded pit on the back and i dont have a bit to screw on i dont think.ThanksGary Quote Link to post Share on other sites
Glanza_cl Posted May 26, 2009 Share Posted May 26, 2009 yeah you can keep the gauge on alot of people do and i havnt ever herd of any problems with running a gauge long term.the gauge itself will either screw into the rrfpr or connect onto the end/middle of the line coming out of the regulator. Quote Link to post Share on other sites
ToyotaTech15 Posted May 26, 2009 Author Share Posted May 26, 2009 Thanks bud, ill have a look to see how it goes on an let you noGary Quote Link to post Share on other sites
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