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  1. ScreaminDuramax

    Allison 6sp: No forward or reverse. No codes.

    Aright so I was driving and decided to get on it. And when I did there was a dip in the rode. When the rear wheels hit the dip I'm assuming the wheels came off the ground spun and grabbed the road. Once it happened the truck revved up and wouldn't move. No noises. No grinding. The truck fees...
  2. ScreaminDuramax

    LBZ: Whine after Duel Fuelers?

    I installed my PPE kit over the weekend, and now under load i'm getting a whining noise. Last night while test driving it happened at 3k rpm, this morning when I took it to work it happened around 2k under load. I cant replicate in neutral. Its very similar to the noise a stereo makes when...
  3. ScreaminDuramax

    Attention ben

    Can you please reply to my email. I've been trying to get a hold of you for a while now. Thank you, Troy
  4. ScreaminDuramax

    LBZ: 60% over injectors ordered

    Im stoked, hopefully I can get the power close to 800 with my stock charger still in the valley. That's next on the list!
  5. ScreaminDuramax

    Stock turbo Limit

    Im wondering how far I can push my current set up. S475 over stock, (60 over injectors soon), built motor, built trans, and all the other supporting mods. Im sure the stock turbo is the limiting factor here. Any thoughts or experience with maxing out this set up?
  6. ScreaminDuramax

    Vibration at Idle

    My truck has a really bad vibration at idle. Enough to rattle the bumper pretty loud. If I just barely touch the throttle, im talking 20 RPM, it goes away. Im not sure what it is because you cant feel it in the cab. But when you feel the engine, its vibrating. This started happening after my...
  7. ScreaminDuramax

    AF Cam Valve Lash

    Anything different from a stock valve job? Going to be doing this tonight, and want to make sure I do it correctly. Ill be running the 6480 socal cam and an ATI balancer. Setting them to .012, going to follow McRats tutorial, and hoping to get it done first time round. :thumb: Anyone...
  8. ScreaminDuramax

    Broke Crank at #4 journal

    Got word back from PPE today, I broke my crank. Block checked out fine. Should I get a new one or used? Help me out!
  9. ScreaminDuramax

    Resurface heads?

    Got my heads off and cleaned. Everything cleaned up great. I do have a groove around each cylinder. Should I get them decked? Or can I use an abrasive pad and clean them up ?
  10. ScreaminDuramax

    HydroBoost Gas Cylinder?

    Is the compressed Gas cylinder loose in its position or stiff? After taking my motor out I hit the cylinder with my arm and noticed it move. I would assume its supposed to be stuck in place if its compressed. The truck has been off for about 4 months now, and the motor is completely out. Not...
  11. ScreaminDuramax

    LBZ: Engine Build

    Long story short, my engine took a crap. We thought at first it was a headgasket breach but once the noise became worse it sounded more like a crank or spun bearing. Very loud knock noise at all RPM range. Video of said noise --vv http://youtu.be/JGppUHG5r60 I'm pulling the motor on Saturday...
  12. ScreaminDuramax

    Knock/ Chatter at 2k RPM

    Whats going on peeps, im new to this forum, coming from the Duramaxforum. Trying to get some insight on what might be going on with my truck. I was at Irwindale on thursday, made a few passes, and everything was good. On the freeway we all started messing around and made a pull to about 110...
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