Search:

Type: Posts; User: johnv; Keyword(s):

Page 1 of 14 1 2 3 4

Search: Search took 0.01 seconds.

  1. Perhaps add steam port vent kit for the rear of...

    Perhaps add steam port vent kit for the rear of cylinder heads, a common mod for forced induction engines.
    Maybe a bigger radiator and cooler thermostat.
    For piece of mind go back to factory knock...
  2. Thread: Remove DBW

    by johnv
    Replies
    2
    Views
    1,222

    As far as I know, to convert to cable TB, you...

    As far as I know, to convert to cable TB, you would have to swap computer and loom over from a cable TB engine.
  3. Replies
    4
    Views
    1,883

    I have not seen any posts on anyone getting ls2...

    I have not seen any posts on anyone getting ls2 style knock sensors to successfully work with ls1 pcm.
    Stick with the sensors that are native to your PCM, just change there location to suit your...
  4. Replies
    5
    Views
    1,632

    Most single turbo guys tune open loop, without o2...

    Most single turbo guys tune open loop, without o2 narrow band feedback.
  5. Replies
    4
    Views
    1,883

    May need to use LS1 knock sensors in the ls2...

    May need to use LS1 knock sensors in the ls2 location, cam sensor conversion harness, I thought all the 1 meg PCMs were fly by wire ?
  6. If you have rich decal , you should install the...

    If you have rich decal , you should install the Transient fuel Cax file, which will give you Table B9021 (minimum Transient pulse width) > have mine set at 0.592722
    and have no rich decel issues...
  7. Sort your Knock sensor code first, ie replace...

    Sort your Knock sensor code first, ie replace sensors.
    I wouldn't call 27 degrees @4000 rpm mild, depends on engine specs, but most bolt on or cam combos wouldn't take any more timing than that.
  8. Replies
    2
    Views
    1,234

    I've done one for a boat, use a manual...

    I've done one for a boat, use a manual calibration. If a factory cam is used it will run fine without VSS.
    The one I did was tuned open loop as there was no provision for two o2 sensors in the heat...
  9. Replies
    42
    Views
    6,029

    Fuel pressure should should not drop at all, I...

    Fuel pressure should should not drop at all, I suspect you have reached the limit of your fuel system.
  10. Replies
    10
    Views
    2,834

    I agree with above, fuel pressure and injector...

    I agree with above, fuel pressure and injector data are probably where your problem lays, post up your tune otherwise we are just guessing.
  11. Replies
    7
    Views
    6,755

    What about LS2 sensors with an LS1 PCM ? Have...

    What about LS2 sensors with an LS1 PCM ?
    Have read that it can be done, but not much information out there..
  12. Replies
    7
    Views
    6,755

    I plan on doing something similar, in for info.

    I plan on doing something similar, in for info.
  13. Replies
    91
    Views
    11,498

    I think you must have just opened the wrong Map,...

    I think you must have just opened the wrong Map, click on the MAP tab, then click on the A B C D E F G .... to display the different saved Maps,
    you want the Ben Map so you can paste and multiply in...
  14. Replies
    7
    Views
    2,308

    yes works perfectly, just ensure your commanded...

    yes works perfectly, just ensure your commanded AFR and PE are set at safe values.
  15. Replies
    26
    Views
    6,478

    Why so high on the fuel pressure ? Run it at 4...

    Why so high on the fuel pressure ?
    Run it at 4 bar (58 psi) with vac line off.
    It will still end up 78psi @ 20 lbs boost with the vac/boost reference hose reconnected.

    68 psi is gonna be working...
  16. Replies
    23
    Views
    3,946

    If it drives and idles fine, leave it alone. If...

    If it drives and idles fine, leave it alone.
    If not crack the throttle stop open until counts are down around 30-50, be careful not to go too far or TPS volts may go out of range, (you may have to...
  17. Replies
    1
    Views
    1,015

    If the Speedo was reading correctly with previous...

    If the Speedo was reading correctly with previous tyres, just click on the "speedo calculator" tab , in that window click on speedo calculator and fill in new tyre specs then click apply.

    If after...
  18. Replies
    10
    Views
    3,029

    Glad it was of some help. That was your tune...

    Glad it was of some help.
    That was your tune with my timing and VE/fueling.

    different injectors and the fact that i spray a heep of meth in boost and pull fuel to maintain desired AFRs would...
  19. Replies
    17
    Views
    13,933

    I would also be interested to know, I will be...

    I would also be interested to know, I will be running an LS2 style cast block (LY6) with an LS1 PCM and don't have space for the LS1 knock sensors, so was hoping to run LS2 sensors.
  20. Replies
    10
    Views
    3,029

    17337 Here you go. Note - I run 60 lb...

    17337

    Here you go.
    Note - I run 60 lb injectors, non boost referenced fuel regulator, and also have a larger camshaft than you run, so no too sure if my VE table will a close match for your...
  21. Replies
    10
    Views
    3,029

    17330 Have modified you tune file with my...

    17330

    Have modified you tune file with my timing tables, check history to see what i've done.
  22. Replies
    10
    Views
    3,029

    I hope that isn't your current tune ? Wide open...

    I hope that isn't your current tune ?
    Wide open throttle timing is pretty high for a std bottom end engine, on pump gas, with boost.
    also you have no power enrichment, commanding 14.63 afr in PE...
  23. Replies
    8
    Views
    2,580

    Same, you should notice a power increase when you...

    Same, you should notice a power increase when you get it leaned out to the low 11s.

    I have a progressive controller and have altered the boost VE table to allow for the Meth and find fueling very...
  24. Replies
    8
    Views
    2,580

    I run two nozzles and a 200 psi pump, and shoot...

    I run two nozzles and a 200 psi pump, and shoot for low 11 afr's on the gas scale.
  25. Replies
    2
    Views
    1,545

    Had a mate do exactly that, worked well. I think...

    Had a mate do exactly that, worked well.
    I think he go some jaycar module to turn it off again before the rev limiter.
Results 1 to 25 of 340
Page 1 of 14 1 2 3 4