Recent content by ZeroGravity58

  1. ZeroGravity58

    Turbo setup to make 1000hp

    I would love to have all their valve train but it's definitely not in the budget this time around 😂. I may pick up a set of the bolts for piece of mind
  2. ZeroGravity58

    Turbo setup to make 1000hp

    Well I went with a HTT gated S366 66/74/.91 and a Work S488SXE 88/88/1.32. motor has empire stg 2 cam. When do you guys upgrade rocker bridges and stud rockers? Have springs and pushrods
  3. ZeroGravity58

    Head Gasket Job LMM

    I left the motor in when I just did my lbz, I did pull both fenders and it made a huge difference. Left the core support so I would have to charge A/C.
  4. ZeroGravity58

    Turbo setup to make 1000hp

    Run the 68vgt with a s485 5 blade? Is there anything I can do the vgt to get it to flow more?
  5. ZeroGravity58

    Turbo setup to make 1000hp

    That's the biggest problem with them, you don't know what your going to get. I was told to run a s369 and keep my current s480 and it will make over the 4 digit mark. Fuel will be 300's and a 14mm pump. Who still makes s300/s400 kits or s300/s400 kits?
  6. ZeroGravity58

    Turbo setup to make 1000hp

    Understood, I talked to a well known turbo guy and asked him about the smeding drop in charger, if I could get one I'd send it to him and have him go through it. The only thing I would have to change is the hot side pipe. It's hard to justify spending 2k in a smeding turbo then spending another...
  7. ZeroGravity58

    Turbo setup to make 1000hp

    I had a couple questions. Currently the truck had a 68vgt/s480 T6 1.32 housing. Talked to a couple turbo guys and they are trying to steer me into a s369 or s372 under the s480 or s485. I keep hearing drive pressure is to much to push a vgt over 4 digit power. I was thinking of running my 68vgt...
  8. ZeroGravity58

    New MD

    Pm me. If your local to Maryland BIG DIPPER is still in business, he just doesn't advertise and never visits the boards anymore. Search his name he's an OG Duramax guy and one of the best Allison builders around.
  9. ZeroGravity58

    Please help! coolant leak!

    It's hard to diagnose over the internet....if it's leaking that bad it should be pretty easy to track down. Fill it up, start it up and poke around with a flashlight. Take the air filter box out and take off the plastic skid plate If it makes it easier
  10. ZeroGravity58

    Opinions on motor build

    I have a set of cast motorsports pistons I will sell. Brand new std bore with rings. Or trade for a set of forged pistons. I figured I ask but the more I think about it the more it crosses my mind to go forged. I have a feeling if I don't I'll regret it if I push the power up. Enough is never...
  11. ZeroGravity58

    Opinions on motor build

    Just said it wasn't needed as I'm not spinning it over 4500rpm
  12. ZeroGravity58

    Opinions on motor build

    That is what I'm going to start with since I have it, after it's up and running gonna jump to a 485 or 488 but keep the same fuel and injectors.
  13. ZeroGravity58

    Opinions on motor build

    Gonna pull this back up. Getting ready to pull the motor. Have a 12mm pump and 100's, with the 68/480 to go back in. Socal 3388 AF cam, Callie's crank, Carillo rods. Have socal pushrods, springs, and injector hold downs. I would think the setup should be good for 900+ hp. My biggest question...
  14. ZeroGravity58

    Glow plug module

    not to highjack but I have a good GPCM out of a 07 LBZ I'd sell and a good GPCM out of a 09 Lmm if anyone needs one
  15. ZeroGravity58

    Kicker 46TL7T102-3 sub

    I've always run kicker subs and have had great luck with them. I ran two old comp vr 18's in a ext cab s10 with two jbl bp600.1....all I can say is wow and it prob why I can't hear right 😂 try out just the single l7 in the truck box I think you will be impressed. I know this little 10" surprised...
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