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Thread: STS turbo install

  1. #51
    casey23 Guest
    well Mics tahoe was 2008 had a cam and 10psi??... I didnt figure the OS was holding back the NBS trucks that much... I been told they are a pain to tune

  2. #52
    Join Date
    Nov 2003
    Location
    Denton Texas
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    Well, the STS oil pump bit the dust and had to install the friggin expensive Exapump for durability. Hopefully will never see oil blowing out my tailpipe ever again. Get your minds out of the gutter.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  3. #53
    Join Date
    Aug 2007
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    Honeywood, Ontario
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    6,994
    My mind didn't go to the gutter until you said not to. Don't press the big red button.
    2006 Silverado
    Little Black Bitch

  4. #54
    Join Date
    Nov 2007
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    Pittsburgh, PA
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    hows the progress on this? did you ever figure out a way to tune for boost? why not use the maf or are you exceeding the hz ?

    ive thought of turboing my 2010 but havent looked into the tuning aspect yet. i know flaco has a customer that made almost 900 rwhp with a GMT900 truck
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  5. #55
    Join Date
    Nov 2003
    Location
    Denton Texas
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    Installed a tune from a 2008 silverado and now have it 2 bar tune, no MAF. The factory MAF tune did not respond correctly unless you were WOT. It burned up my 408 pistons during a half throttle run. Running the stock 4.8L engine plus 42 lb injectors with 10 lbs and running good. Ran a 8.48 at the track a few weeks back. Waiting to get it tune a little more. Needs more fuel pump, too. I need to upgrade pumps, thinking about the Aeromotive Eliminator http://aeromotiveinc.com/products-pa...pump-assembly/ pump.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  6. #56
    Join Date
    Nov 2007
    Location
    Pittsburgh, PA
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    thats good the 08 has upgrade option. thats odd the maf was being wierd, wonder if would of been any better as a Draw thru maf instead of blow thru
    Quote Originally Posted by RedHeartbeat View Post
    Installed a tune from a 2008 silverado and now have it 2 bar tune, no MAF. The factory MAF tune did not respond correctly unless you were WOT. It burned up my 408 pistons during a half throttle run. Running the stock 4.8L engine plus 42 lb injectors with 10 lbs and running good. Ran a 8.48 at the track a few weeks back. Waiting to get it tune a little more. Needs more fuel pump, too. I need to upgrade pumps, thinking about the Aeromotive Eliminator http://aeromotiveinc.com/products-pa...pump-assembly/ pump.
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  7. #57
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    There still is no support for the 07 GMT900.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  8. #58
    Join Date
    May 2008
    Posts
    216
    Quote Originally Posted by Quik View Post
    thats good the 08 has upgrade option. thats odd the maf was being wierd, wonder if would of been any better as a Draw thru maf instead of blow thru
    i have had alot more luck with a blow through maf than draw through...easier to controll IMO...

    Redheartbeat..
    why not go with the ZO6 maf card and cut the tables in half and double the frquency of the maf?? dont have to wory about pegging ias easy..instead of 15000hz....30000hz

  9. #59
    Join Date
    Nov 2003
    Location
    Denton Texas
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    I am getting ready to re-do the whole setup. I'll take it into consideration. I'm not quite sure how you go about splitting the MAF range, though. Is there a writeup somewhere on how to do that?
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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