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  1. J

    Turbonetics 11298-bb?? 76/68 .96 ar

    One of my techs evan ran one. Truck was fast. Broke a crank. Lb7 45 over lbz pump Normal upgrades 1057 sc was a bit low 2200 would be best suited if you want to really light it hard. With the mods in your sig imho the backside is way to small. Try the new 87 j trim turbine from borg. It...
  2. J

    Banks Call Out Scheid/Hypermax/Wade For NHRDA Season Opener

    Wade has some 300 cfm heads of his own. Its gonna be broken trucks or broken Records. Plus dimitri is also building an s-10 and seth is gonna be tough. I wish gale the best, but now that he has put the challenge out. I am sure it may light some fires.:thumb:
  3. J

    LBZ: HELP please. No throttle issue

    IIrc the app sensors are negative correllation on gm's. this is a fail safe so that one sensor is high to low and the other is low to high. Also they would have one measure 0-2.5 volts and the other 2.5 to 5 volts. This was so that a short to signal could be easily detected. The diesel trucks...
  4. J

    Info: Going for 2000hp

    Yes that is what he had on it. GT45 turbine wheel 108 exducer cw ie gtx4508:thumb:
  5. J

    Info: Going for 2000hp

    Its a ppe setup on the truck. When he was at our shootout and did dirt drags he had a gt45 turbine in the high pressure charger. That was on overkill though. surprisely the truck spooled right up and launched hard:thumb:
  6. J

    Allison 5sp Help Advise

    If someone with good knowledge took it apart there is a good chance they may find the issue. I would definately have the tc checked as well.
  7. J

    Help: EFI Live

    tony at dirt hooker diesel All season Diesel performance He is in harbor beach, mi
  8. J

    HTT EFR For Dmax

    The efr is great as far as I am concerned. Just one lbz pump for fuel no more. I think the efr will match perfectly with an lbz/lmm 60% overs and a single lbz stock pump. cut the small flex joints out of the uppipes and replace with 1 7/8" call it done. Awesome 650rwhp truck This is our next...
  9. J

    Turbo speak-definitions and data

    all turbo catalogs have an introduction page on reading the compressor and turbine maps as well. I think borg and turbonetics even have an app/program you can download to help you size them up.
  10. J

    What modded cp3 for 100% injectors?

    To the Op if you are a building your own kit I have a pulley and controller both new I would sell.
  11. J

    What modded cp3 for 100% injectors?

    I have not had any rail pressure spikes either with dual fuel. I only do trucks in the 750-850hp range though. Maybe on higher demand or lmm injectors there are problems.
  12. J

    What modded cp3 for 100% injectors?

    I would be curious if the 10mm and 12mm pumps use the same suction valves. IMHO leaking suction valves is the root cause of weak/ failed pumps when fuel contamination is not a factor. The suction valves are also the hardest part to get a hold of when building a modified pump. That is what I...