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Thread: Twin turbos, all business

  1. #11
    Join Date
    Dec 2005
    Posts
    171
    Let us know when you get some power numbers on that T/A with twins!! So what was leaking oil? Rear Main?
    http://i76.photobucket.com/albums/j1...o/789547ee.jpg
    1999 Silverado LS RCSB 5.3 Liter (16.02@83.5 bone stock) (with mods ??.?? @ ?)
    STS Turbo Kit (5 psi), GT67, STS Intercooler, 42lb/hrs, 255 Pump, 212 216 Comp Cam, Nelson STREET Tuned, Eaton LSD, 4.11's, Phoenix ReTrans Stage 3 4L60E, 160 t-stat, B&M Supercooler.

  2. #12
    Join Date
    Dec 2003
    Location
    Newark, Tx.
    Posts
    1,303
    yes, rear main. Couldnt see any nick or anything, but it was leaking. Trans is back in now. Will let it run and get to full operating temp again to check for any other issues.
    Still cant believe how the car sounds. Revs like a Nascar and idles like a drag car. Especially with the cam thats in there. Specs are mild compared to what it sounds like.
    Anyway, back to work......
    '92 GMC reg. cab, step side. 7.32@ 92.3. SOLD
    http://videos.streetfire.net/video/d...d700c6401f.htm
    New project: '00 S-10 ext. cab, ZQ8, 370, T-56, daily driver.

  3. #13
    Join Date
    Dec 2005
    Posts
    171
    Good to know! I can't wait to hear it, Sounds mean!! I will be there whenever the Tevis's come pick it up! Hopefully tomorrow when its being tuned! Thanks for all your hard work!
    http://i76.photobucket.com/albums/j1...o/789547ee.jpg
    1999 Silverado LS RCSB 5.3 Liter (16.02@83.5 bone stock) (with mods ??.?? @ ?)
    STS Turbo Kit (5 psi), GT67, STS Intercooler, 42lb/hrs, 255 Pump, 212 216 Comp Cam, Nelson STREET Tuned, Eaton LSD, 4.11's, Phoenix ReTrans Stage 3 4L60E, 160 t-stat, B&M Supercooler.

  4. #14
    Join Date
    Apr 2005
    Location
    belton, tx
    Posts
    747
    quote: 8:30am to midnight or 1:00am is wearing on me hard.



    It must suck to be OLD !!















    Who am I kidding, I haven't seen 1 a.m. since college.
    2013 2wd Z71 6.2 crew cab

    Old Truck: '04 Chevy crew cab stroked/bored 6.0 to 408ci. forged internals, patriot 68cc stage 3 heads (11.1:1cr), comp 244/246 .600 115lsa cam, 3000 yank tc, built 4L60E, walbro 255, 60# mototron injectors, pacesetter lt's 4" single no-cat exhaust

    best time 12.93 1/4 mi @ 103 in the turbo truck.

    1968 Camaro Convertible, super sweet!

  5. #15
    Join Date
    Mar 2003
    Location
    San Antonio, TX
    Posts
    11,038
    Nice car! Give us some details.
    What headers did you use and did you build them?
    What size turbos?
    Trans?Gears?etc?

    later,
    allen

  6. #16
    Join Date
    May 2006
    Location
    Huffman, Tx
    Posts
    22
    sweet. my kinda car, no bling, all business. cant wait to see the #s.
    __________________________________________________ _____________________


  7. #17
    Join Date
    Dec 2003
    Location
    Newark, Tx.
    Posts
    1,303
    <div class='quotetop'>QUOTE(farmtruc &#064; Sep 26 2006, 06&#58;09 PM) [snapback]66730[/snapback]</div>
    Nice car&#33; Give us some details.
    What headers did you use and did you build them?
    What size turbos?
    Trans?Gears?etc?

    later,
    allen
    [/b]
    The car runs in the GT-1 class mostly around Kansas. That puts him up against Vipers, Porche, Vettes, etc..
    It is a 347 with Lunati stock stroke crank, Lunati Pro Billet rods, Wieseco -32 cc pistons, Childs & Albert rings- chrome plated stainless top, Ported LS1 heads, Jesel shaft mounted rockers-1.7, 75lb injectors, Victor Jr, ported throttle body,twin pumps. The cam is not your traditional turbo cam; 224/230 .580&#39;s on a 112lsa.
    I used 6.0 manifolds that I ported; reversed of course. From the manifolds to the turbos I used shedule 40 stainless so there is no issue with the weight of the turbos breaking anything.

    The turbos are GT-35r&#39;s, each capable of around 500, so no issue there. Out of each turbo is 2.5 to a custom made vertical flow intercooler with a 3.5" top exit. Dual 38mm wastegates and 50mm bov; Tial.
    Trans is a Jerico 4 speed ( start off with the clutch and shift w/o the rest of the time).
    12 bolt rear end.
    The car has a World Challenge cage, fire supression system, etc.
    '92 GMC reg. cab, step side. 7.32@ 92.3. SOLD
    http://videos.streetfire.net/video/d...d700c6401f.htm
    New project: '00 S-10 ext. cab, ZQ8, 370, T-56, daily driver.

  8. #18
    Join Date
    Dec 2005
    Posts
    171
    It will see regular trips to Hallett Motor Speedway in Oklahoma. Some in Topeka Kansas when they finish their road course.
    http://i76.photobucket.com/albums/j1...o/789547ee.jpg
    1999 Silverado LS RCSB 5.3 Liter (16.02@83.5 bone stock) (with mods ??.?? @ ?)
    STS Turbo Kit (5 psi), GT67, STS Intercooler, 42lb/hrs, 255 Pump, 212 216 Comp Cam, Nelson STREET Tuned, Eaton LSD, 4.11&#39;s, Phoenix ReTrans Stage 3 4L60E, 160 t-stat, B&M Supercooler.

  9. #19
    Join Date
    Jun 2006
    Posts
    489
    The turbos are GT-35r&#39;s, each capable of around 500[/b]
    That&#39;s the same turbo one subaru has here&#33;&#33;&#33;&#33;&#33;

    500Hp at 3bar?
    Need a Freakin&#39; Roll Cage, and a Death Insurance

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