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Thread: Is this a good guide?

  1. #1
    Advanced Tuner
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    Feb 2008
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    Is this a good guide?

    http://ls1tuningguide.com/tuningmanu...ons%20rev3.pdf

    Looking for something to go off of to tune my 04 gto ls1 with a wideband.
    2004 GTO LS1~HP Tuners~AFX W/B~PRC 227 heads~.644/.598-231/234-111(TQV3)~Kooks 1 7/8 headers~Stock injectors~Fast 102 LSXR Intake~Fast 102 TB~CAI cold air intake~Yella Terra Roller Rockers~Fast Fuel Rails~

    Dyno's are for sissy's, See you on the street.

  2. #2
    Advanced Tuner
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    Feb 2008
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    Ttt
    2004 GTO LS1~HP Tuners~AFX W/B~PRC 227 heads~.644/.598-231/234-111(TQV3)~Kooks 1 7/8 headers~Stock injectors~Fast 102 LSXR Intake~Fast 102 TB~CAI cold air intake~Yella Terra Roller Rockers~Fast Fuel Rails~

    Dyno's are for sissy's, See you on the street.

  3. #3
    Senior Tuner Iam Broke's Avatar
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    Jul 2009
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    That's one of the few I found when I started playing with my LS1 a few years ago. It'll get you going.
    '12 Camaro T3 2SS/RS LS3 M6, SLP TVS 2300, Flex Fuel

  4. #4
    Advanced Tuner robbyredneck's Avatar
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    Jan 2010
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    fingerlakes ny
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    yes
    04 6.0 silvy china turbo
    87 gn
    03 stroker evo ww
    00 ss camaro

  5. #5
    Advanced Tuner
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    Its a good start but there are a few errors and things missing. To put the pcm in MAF only mode you need to set the high rpm disable to zero not the hi/low rpm thresh as shown in the guide. There is no walk through for the MAF histogram either but its very similar to the VE histo. Also when editing the MAF table make sure you look at the graph after changes and keep a fairly smooth curve. If you have cells with little or no data you can end up with a very jagged maf curve and it will make things worse then when you began.
    1997 Trans Am WS6 - LS1 swap - TR224 - Pacesetter Longtubes - Yank SS3600
    - 3.42 Moser 12 bolt - Wilwood Brakes - HP Tuners tuned - P1SC-1 Procharger

  6. #6
    i use the quide for calc. ve from the other guy's (efi live) forum
    set you up to do both maf and ve at the same time. well worth the read
    97 k2500 ecsb 5.7l/4l80/4x4 0411 pcm,thorley tri-y's,true duals(no cats),msd ign.,zz4 cam, tuned with efi live