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Type: Posts; User: ecasar

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  1. Replies
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    Bad ground to the frame by the wheel. Frame...

    Bad ground to the frame by the wheel. Frame powder coating was over the lug. Basic simple stuff wins again. Thanks for the replies! Ed
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    Yes we have. I will pin out connectors tonight as...

    Yes we have. I will pin out connectors tonight as a next step and try to get some more information.
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    ZR1 No Fuel Pump ( FSCM ? ) after engine work

    2010 ZR1 track car was here for oil system improvements due to oil starvation on high banked ovals. The car ran strong before disassembly to install improved racing windage tray, baffle, tank...
  4. Here is the latest run and cal. I am able to...

    Here is the latest run and cal. I am able to keep increasing the initial torque to the dyno but the car keeps pulling spark during the run. I have a target of .84 lambda at wot and the car likes...
  5. I did the -5%changes to the V Torque maps and the...

    I did the -5%changes to the V Torque maps and the Eng Max Tq was better and now higher than CMD. Now I think the DD map is limiting from 2700-4000 20-64 pedal? Also...are the PKTQ #'s are too high...
  6. Guys this info is beyond excellent and I...

    Guys this info is beyond excellent and I appreciate the mega hours you guys have into this. I have a bunch going on at work (the daytime job& life) I hope to be back tuning tomorrow and have some...
  7. I'm still at it and I can't get the Max Engine Tq...

    I'm still at it and I can't get the Max Engine Tq values high enough and the CMD Tq will cross the Max TQ limiter line and take spark out. I have raised DD tables the Virtual Torque tables in the WOT...
  8. I'll keep chipping away. Thanks for the feedback...

    I'll keep chipping away.
    Thanks for the feedback I appreciate it.
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    Thanks for posting helped me too!

    Thanks for posting helped me too!
  10. Chipping away at tuning 2016 Z06...i'm in need of some tribal knowledge

    The car is a 2016 Z06 with lingenfelter supercharger pulleys stock manifolds and cats, and an aftermarket cat back exhaust. Working off the Tuning School books MAF only procedure I was able to get...
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    Again thanks for the reply. I don't know if it's...

    Again thanks for the reply. I don't know if it's real knock. I can't hear any knock and the plugs look clean and not peppered up. I will research and get familiar with torque model for GM. I have...
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    Anyone have any thoughts? I was thinking of...

    Anyone have any thoughts? I was thinking of adding timing and easing into it and see if its better. I was going to try around 22-24 degrees of ignition advance at medium boost but I don't have a...
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    I have the fuel at .82-84 and played with timing...

    I have the fuel at .82-84 and played with timing and still cant get past the KR. I changed the DD and peak torque tables to tq values I thought may be reasonable. Are these cars susceptible of...
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    Thanks Guys I really appreciate the help! I'm...

    Thanks Guys I really appreciate the help!
    I'm diving in tomorrow and will start to digest this.
    I also searched direct injection in the forum and came up with some excellent information.
    I need to...
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    Care to elaborate?

    Care to elaborate?
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    2016 Lingenfelter Z06 knock retard

    I have a 2016 LT4 Lingenfelter ZO6 that registers spark knock (not audible) at light throttle and into moderate to high load. When the car arrived it was 11.1 -10.8 AF measured with a AFM1000 NTK...
  17. Thread: 4L80E problems

    by ecasar
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    4L80E problems

    I have a 69 camaro that has a 2000 LS 5.3 transplant with a 4L80E trans. It was purchased with a pre programmed computer with the engine and trans wire harness setup and it was locked. I purchased...
  18. Will the course cover tuning methods on locked...

    Will the course cover tuning methods on locked out camshafts on 3v models and forced induction on new 5.0 models? Thanks.
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    2010 Camaro Long tube headers slow O2's

    I am working on a 2010 Camaro L99 6.2L with long tube headers. Is there a way to speed up the low and mid range toggling of the 02 sensors? When I run the car in open loop the tune is very close to...
  20. Thread: Dodge Progress

    by ecasar
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    2006 300c

    I have a 2006 300C that will be at our shop soon for a procharger install. Do you need a read on this?
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    4.5" diameter MAF

    Hello, What is the correct way to scale a 4.5" MAF on a 2010 camaro ? This big tube / housing comes on a Kenne Bell supercharger system. I know I can move the MAF transfer function around to get...
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