Search results

4GTuner

Help Support 4GTuner:

  1. V

    WTF does closed loop / open loop refer too ?

    Cheers 4 the info guys, could someone clear up a couple more questions ive got, 1) What does TPS mean im guessing- throttle postion sensor. If thats right the ecu go's open loop when the gas pedal is pressed past a certain point and the cars at a certain load level, how often is it going to...
  2. V

    Coilover compression/rebound adjustment?

    There K-Sports, 1 dial does both, Just got em in, no time to really test em yet, only 30 min drive in rain. (I couldn't help myself) Car hanged on like on rails, fresh tyres. 32 levels of adjustment, althought there is no indication of what level, the dial just reads S & H. Anything over 1/2...
  3. V

    Does a Walbro 255 feul pump require a FPR.

    I did check for leaks recently when I installed the bigger intercooler, found 1 bolt on the BOV flange was lose and BOV was sus, so i put in a peice of coke can cut to fit that blocked the BOV off at the flange(tempory). Held boost a lot better, more consistant , no drop. Cheers for the advise...
  4. V

    WTF does closed loop / open loop refer too ?

    WTF does closed loop / open loop refer too :?: :? What changes does the ECU make going from one to the other :?:
  5. V

    Does a Walbro 255 feul pump require a FPR.

    Hi CLuTZ, Buy 1 point i mean its running (11 -1) Air Fuel Ratio under acceleraion, running richer up top then at idle/cruise., wouldn't around (12 - 1) or (12.5 - 1) be a better ratio :?: Running stk 450's, 14 psi, big 16g.... I didn't measure it my self, got a logger on the way from da...
  6. V

    Does a Walbro 255 feul pump require a FPR.

    Yep it is running a little rich. At worst by 1 point. Drives OK.
  7. V

    Does a Walbro 255 feul pump require a FPR.

    Guess i'l find out soon enough :? Will post result.
  8. V

    Does a Walbro 255 feul pump require a FPR.

    Ive just put a 255L/hour Walbro in my tank, haven't driven the car yet. WILL THE STK FP REG HANDLE THIS PUMP :?: , or is it going to run rich. If I do need a FPR, Which one (Brand/part No) :?: VR4 Check this out, 17 seconds. This is VR4 abuse. http://www.youtube.com/watch?v=DWdPpHj07g0
  9. V

    VR4 Video

    THIS VR4's got WINGS. :lol: What was he thinking? http://www.youtube.com/watch?v=DWdPpHj07g0
  10. V

    Coilover compression/rebound adjustment?

    Got some questions regarding compression/rebound adjustment. Do you set the front and rear the same :?: Setting suggestions for tarmac? Obviously Firmer, Do you dial to max? Settings for off/road gravel conditions? softer?
  11. V

    Understeer / Whiteline sway bar F/R combo?

    Cheers for the reply Rob 323, I realise its all personal preference as far as fine tuning but thanks for the tips. mate sticking with the stock front bar combined with 22mm rear bar for tarmac as suggested. As far as camber go's can anyone tell me what they run/suggest with the 22mm rear bar...
  12. V

    Understeer / Whiteline sway bar F/R combo?

    Setting a Vr4 up for hillclimb/rally. Guess I should explain the full set up. F/R strut braces (already in the car), fully adjustable coilovers. (K-SPORT) Not sure on the swaybars, What size front bar would combo well with a whiteline 26mm adjustable rear bar :?: . Im guessing the Whiteline...
  13. V

    Do Evo 1-3 intercooler pipe's fit Vr4's

    Would this pipe work for a custom IC system (see attachment), I was after the flange type, size? for the Stk BOV. Srory i lfet out piipng thnaks for the Enilgsh lseson CLuTZ :lol: . ( IC = intercooler like in FMIC, I ment custom intercooler piping, like you couldn't tell?) Thnaks for yuor...
  14. V

    Do Evo 1-3 intercooler pipe's fit Vr4's

    Would this pipe work for a custom IC system (see attachment), I was after the flange type, size? for the Stk BOV. http://cgi.ebay.com/ebaymotors/Type-RS-S-BOV-Blow-Off-Turbo-Intercooler-pipe-2-5_W0QQcmdZViewItemQQcategoryZ33742QQihZ013QQitemZ230150486289QQtcZphoto Thanking you.
  15. V

    Do Evo 1-3 intercooler pipe's fit Vr4's

    Would this pipe work for a custom IC system (see attachment), I was after the flange type, size? for the Stk BOV. http://cgi.ebay.com/ebaymotors/Type-RS-S-BOV-Blow-Off-Turbo-Intercooler-pipe-2-5_W0QQcmdZViewItemQQcategoryZ33742QQihZ013QQitemZ230150486289QQtcZphoto Thanking you.
  16. V

    When upgrading turbo do stock oil/water lines work?

    Are the oil and water lines/fittings for the (Evo 3 16G turbo) the same as the (OZ vr4 14B's) fittings??
  17. V

    Do those US 1G downpipe's fit Vr4's.

    Thanks for the help guys, its hard to find Vr4 info, local turbo mechanic's don't no shit, there all skyline and rexie specalists though. I'l be lookin into a custom downpipe. The Evo 3 O2 housing does have a different angle, but heaps bigger internals 2.5inch opening to turbo and 2.2inch...
  18. V

    Do Evo 1-3 intercooler pipe's fit Vr4's

    Standard A-spec Vr4 hard intercooler pipe's are 1.75 inches is that right, Evo 1-3 hard pipes are 2 inch is that right. Do they fit. If a BOV pipe was to be purchased for custom system, What type of blow off valve is on the Vr4 is it (RS/S) ?? what does that mean?
  19. V

    Do those US 1G downpipe's fit Vr4's.

    Does anyone know if those (1G Awd eclipse laser downpipe's) they sell dime a dozen on USA sites and e-bay will fit OK to a Vr4 with a Evo 3 O2 housing. Can anyone recommend a brand of downpipe or is a costly custom downpipe the only option., What about cat's (i heard 5L commodore cat works good)
Back
Top