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  1. Killerbee

    LBZ Smoke control

    Curious if anyone has tracked down a good way to limit fuel/air ratio, so as to minimize smokescreen. Also, what are the differences between LLY (05) and LBZ injectors? Seems that the same PW provides greater performance on LBZ, but that may be the added pressure.
  2. Killerbee

    New Multi-tune Switch

    I am developing a new 5 or 6 position switch, to take the place of what we use now. The purpose of this is to integrate your drug of choice into safe timing tables, and prevent your (nitrous) from being used in a tune that is not built for it. Example;: In my mind it would be nice to have a...
  3. Killerbee

    Mystery Torque Defuel

    Can anyone think of what this non-shift related torque defuel is? Scratching my head. LLY stock tranny, (and struggling at this level). :)
  4. Killerbee

    ECM source for bulk purchase

    Needing a bunch of LLY ecms. Where do you bench guys find them?
  5. Killerbee

    LLY: B0782

    Anyone got a handle on what this is? Looks like a new table from a recent revision.
  6. Killerbee

    Max Vane

    anybody using 100%? Just curious what some of you have found to be best spoolup vane position, with respect to rpm and fuel qty. Feel free to post your max vane tables to illustrate.
  7. Killerbee

    Line pressure, vs. friction area, vs TC

    which one, when modified, adds most to shift harshness? Looking to understand what approach to take to keep part throttle shifting near stock level smoothness.
  8. Killerbee

    LB7, LLY Accelerator springs

    It is just a replacement spring to replace the weak one presently on the accelerator. The pedal has 2 springs, a torsion spring and an extension spring. There is more than one spring because failure of both would mean WOT conditions and no way to stop the truck. The extension spring on these...
  9. Killerbee

    Fuel Pulse/Economy

    Just doing some logging on a stock tuned LB7, and noticed that across the board, fuel pulse is less for similar pressure, compared to LLY. Any ideas why this is? Injectors?
  10. Killerbee

    Bench tuning rig

    Does anybody sell a rig to bench tune PCM's?
  11. Killerbee

    Why you would NOT upgrade your turbo

    http://members.cox.net/td-eoc/compression%20spreadheet.xls I have come to some initial conclusions, but if you look at what happens when you increase boost or IAT, you get eye-popping realities. For example, going from 20 to 40 psi of boost (20 psi increase) increases TDC compression by 1000...
  12. Killerbee

    little help-efilive log file attached

    anyone know what causes this (open the file). Logged with a PPE tune loaded
  13. Killerbee

    EFILive locked ECM

    I logged a truck today that has an ECM bought from someone who locks them (reserving commentary). I got some very strange results...some parameters were good, others clearly erroneous, like 7000 us fuel pulse, 3 psi baro, etc. Does locking an ECM render logging problems? FWIW, I was very...
  14. Killerbee

    idle speed is all over the place

    This has got me stumped. Was just doing some refinements to a tune. Then i noticed that my idle speed (when warm) is at 1000 rpm when in N or P, but normal 680 when in drive. I tried re-flashing, no help. After it sat off for a few minutes, started back up, normal rpm, then it ramped up...
  15. Killerbee

    1000 psi water injection

    OK, I am toying with a concept. I want 800-1000 psi but I don't want to use a pump. Here is the concept: a 900 psi nitrous tank feeding another high pressure fiberglass tank that is full of water/meth mix. The water should emerge under the pressure of the N2O. Would require some kind of...
  16. Killerbee

    TIMING: Has anyone figured out a way to...

    advance or retard timing on a scalable user input? Can EFILive do it? Rather than use a DSP5 switch, I want a safe timing schedule, until the drugs kick in. Alternatively, also thinking of relocating IAT sensor to post CAC location (LLY), and using IAT timing adjustment, already available...
  17. Killerbee

    Info: Discussion on oxygen density

    Came up in a conversation today. The person stated that evaporative cooling, using water, will make the air (oxygen) less dense. Whatchya all think about that?
  18. Killerbee

    What is it?

    Hint, it has a 4 1/2" diameter.
  19. Killerbee

    TOTAL PEST CONTROL-Tossing around an idea

    The real question is, is there a desire for this? I started going down the road to get a controller made for water injection, then it occured to me: why buy a whole system each time you want to add some kind of performance device, say WI, lift pump, nitrous, propane... Why not just one...
  20. Killerbee

    Need a pre-turbo WI controller...

    ...or on/off circuit that will process 2- 5V inputs, "AND" circuitry. In other words, I want both conditions to be met in order to mist, one input is IAT, the other is MAP. Any ideas?
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