Adam Darby 0 Posted October 31, 2006 Hi all I have a 1.9 16v turbotechnics corrado as a lot of you know, it uses K-JET and a 5th injector in the throttle body, my question is what gains would I get from fitting a raising rate fuel pressure regulator. Also how much are these + fitting cheers. Quote Share this post Link to post Share on other sites
biggerbigben 0 Posted October 31, 2006 over fueling i would expect. you would need to get the map changed to suit.. cheers Ben Quote Share this post Link to post Share on other sites
Adam Darby 0 Posted November 1, 2006 I doesnt have a map its K-jet and i wish i could get the car to over fuel, my problem is i cant get enough fuel in with the system ive got at the moment and was wondering if a raising rate fuel pressure regulator would help Quote Share this post Link to post Share on other sites
Adam Darby 0 Posted November 1, 2006 so is it only possible to fit a RR FPR to cars whith EFI Quote Share this post Link to post Share on other sites
Kevin Bacon 5 Posted November 1, 2006 AFAIK, RRFPRs won't work on mechanical injection as EFI and K jet work completely differently. You can either shim the metering head, but that also makes it rich across the whole fuelling range, or adjust the base pressure regulator (aka WUR mod), but again it's not very good. You need extra fuelling on boost only, not across the whole spectrum and Stealth got round that by using K Star with an additional rail of VR6 injectors. K star no longer exists but the Dastek might be able to do it. Standalones such as the DTA S60 will get the most from your engine though, but you'll need to add a TDC wheel and sensor. Quote Share this post Link to post Share on other sites
Toad 0 Posted November 1, 2006 Occasionally KStar turns up for sale, I've seen a couple of set ups on here over the last year. I know Flusted had a set up for sale, I think he sold it though.... Quote Share this post Link to post Share on other sites
Adam Darby 0 Posted November 1, 2006 yeh stealth is gonna do a stand alone setup when i get enough money togeater, was just looking for something that would make it a little better until then Quote Share this post Link to post Share on other sites
CrazyDave 0 Posted November 1, 2006 it uses K-JET and a 5th injector in the throttle body What controls the 5th injector at the minute? Quote Share this post Link to post Share on other sites
Adam Darby 0 Posted November 1, 2006 A mapable turbotechnics (microtechnics) system which i think might do something with the timeing to. Quote Share this post Link to post Share on other sites
Adam Darby 0 Posted November 3, 2006 thought about this a while ago. how much would it cost roughly. Quote Share this post Link to post Share on other sites
Polo Classic 0 Posted November 4, 2006 Why not fit a G60 digifant and have Pitstop map it for you? Quote Share this post Link to post Share on other sites
