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Thread: 498 RWHP

  1. #31
    <div class='quotetop'>QUOTE(farmtruc @ Aug 5 2006, 10:09 PM) [snapback]60102[/snapback]</div>
    Hey KY_BOB,
    I'm sure your truck is very strong, but I would think with those mods, your truck should be there.
    Have you had it to the track yet?

    later,
    allen
    [/b]
    Yeah, he ran the 1/8 at Huntsville but that was prior to getting HP Tuners and realizing he was running 131% duty cycles.... I sold him my GM 8.1L Marines and convinced him that Meth was good... Don't think he has been back since.....Plus I think he has a pulley drop since then also.... I think once he gets his mifire issues straight and gets the meth dialed in, he will be there.....
    2004 Nekkid Z71 Avalanche with increased traction, enhance aerodynamics, and upgraded airflow.....

  2. #32
    Join Date
    Mar 2006
    Location
    Dawson Springs KY
    Posts
    254
    <div class='quotetop'>QUOTE(FlaBouy @ Aug 6 2006, 07:49 AM) [snapback]60144[/snapback]</div>
    Yeah, he ran the 1/8 at Huntsville but that was prior to getting HP Tuners and realizing he was running 131% duty cycles.... I sold him my GM 8.1L Marines and convinced him that Meth was good... Don't think he has been back since.....Plus I think he has a pulley drop since then also.... I think once he gets his mifire issues straight and gets the meth dialed in, he will be there.....
    [/b]

    I had the same 3.12" pulley that's on it now at it at Huntsville. It's best run was a 9.79 @ 71 in the 1/8th. That should equate to a very low 15 in the quarter. That was on it's first run of the day before heat soak became an issue. They were running us through in less that 15 minute between runs and it was over 90 deg that day. It dropped off a couple of hundreths each run, by the 5th one it was up to a 9.91.

    I'm not sure that tuning alone can get me to my goal but I'm trying.


    02 Avalanche Z-71 Vortech supercharged 3.12 pulley 10psi, SMC meth injection, 3"body lift, 33 12.50-17 procomp AT, 17x9 procomp wheels, AVIC-N2 NAV, 4.56 gears, Detroit TrueTrac, 2500 stall converter, transgo HD2 shift kit, Vette servos, 80mm BBK throttle body, Edelbrock shortie headers Cold Fusion wet shot (60hp), and too many more mods to list.

  3. #33
    Join Date
    Jun 2004
    Location
    fal texas
    Posts
    3,273
    <div class='quotetop'>QUOTE(KY_BOB @ Aug 6 2006, 08:22 AM) [snapback]60147[/snapback]</div>
    I had the same 3.12" pulley that's on it now at it at Huntsville. It's best run was a 9.79 @ 71 in the 1/8th. That should equate to a very low 15 in the quarter. That was on it's first run of the day before heat soak became an issue. They were running us through in less that 15 minute between runs and it was over 90 deg that day. It dropped off a couple of hundreths each run, by the 5th one it was up to a 9.91.

    I'm not sure that tuning alone can get me to my goal but I'm trying.
    [/b]
    seems you should be running alot better with those current mods including the meth....is it too rich when the meth kicks in and bogging you down......
    '08 trailblazer...stock

    '07 gmc cc z71 stock

    Nelson performance SD tuned '04 excab, 6.0,Nelson performance front mount turbo with mpt-76 turbo, gt2-3 cam, 4l80e tranny , circle D stage 3 1-a converter , 05 efans and radiator , 160 t stat ,hydroboost conversion, general uhp's on black esky widened 17's , addco front and rear sway bars , 14" big brake kit and some other goodys...550/550 power

  4. #34
    <div class='quotetop'>QUOTE(bud8fan @ Aug 6 2006, 10:39 AM) [snapback]60152[/snapback]</div>
    seems you should be running alot better with those current mods including the meth....is it too rich when the meth kicks in and bogging you down......
    [/b]

    Been trying to convince him the wideband is worth it's weight in gold.... I think that is next on his mod list....
    2004 Nekkid Z71 Avalanche with increased traction, enhance aerodynamics, and upgraded airflow.....

  5. #35
    Join Date
    Mar 2003
    Location
    San Antonio, TX
    Posts
    7,811
    Once your truck is at a certain level, the wideband is essential!

    I'm sure it's there with those mods,

    later,
    allen
    Performance Programming and Installation
    Nelson Performance

    '94 Chevy Truck, ls swap w/ twins
    Turbocharged Dragalanche


  6. #36
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    18,461
    FAST now has a dual sensor wideband available. O2POLICE sells one that can be permanently mounted in your vehicle and can be setup to shut the engine down when severely lean or it can illuminate a light or just show you on a digital display that you're lean. That's a novel idea. I like that you can tune the vehicle and know which bank is lean or rich.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  7. #37
    <div class='quotetop'>QUOTE(RedHeartbeat @ Aug 6 2006, 10:54 PM) [snapback]60198[/snapback]</div>
    FAST now has a dual sensor wideband available. O2POLICE sells one that can be permanently mounted in your vehicle and can be setup to shut the engine down when severely lean or it can illuminate a light or just show you on a digital display that you're lean. That's a novel idea. I like that you can tune the vehicle and know which bank is lean or rich.
    [/b]

    Nice... I might check into that...I have been toying with the idea of installing two widebands to jack into HP Tuners. I like the ide that I can tweak the O2's independently on each side to richen or fatten Bank 1 or Bank 2 independently from each other....
    2004 Nekkid Z71 Avalanche with increased traction, enhance aerodynamics, and upgraded airflow.....

  8. #38
    <div class='quotetop'>QUOTE(RedHeartbeat @ Aug 6 2006, 09:54 PM) [snapback]60198[/snapback]</div>
    FAST now has a dual sensor wideband available. O2POLICE sells one that can be permanently mounted in your vehicle and can be setup to shut the engine down when severely lean or it can illuminate a light or just show you on a digital display that you're lean. That's a novel idea. I like that you can tune the vehicle and know which bank is lean or rich.
    [/b]

    Do you have a link for O2 police? thanks ahead of time!
    1985 Silverado LQ4/4l80e Turbonetics Single Turbo, 60lbs injectors, air to water intercooler, PST driveshaft, ARP head & rod fasteners, Custom cam, HP Tuners, PLX wideband, DUAL tanks still work!

  9. #39
    Join Date
    Mar 2003
    Location
    San Antonio, TX
    Posts
    7,811
    I just got the dual setup for my FAST, it's pretty neat, but kind of just extra information, you can tune just fine with one wideband.
    Performance Programming and Installation
    Nelson Performance

    '94 Chevy Truck, ls swap w/ twins
    Turbocharged Dragalanche


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