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  1. PaIronHead

    LBZ: Engine build/questions

    Me personally? none. But I know there are guys on here that have. Sent from my iPhone using Tapatalk
  2. PaIronHead

    LLY: Where To Draw The Line? - Actual Experiences Wanted

    I leave mine on the 3rd tune with stock bottom end And it hasn't blown in 2 years. 5th tune is fun as hell but I know what will happen if I drive on it everyday. You just have to be smart about it like all the other guys said. Sent from my iPhone using Tapatalk
  3. PaIronHead

    Need a new avatar

    Sent from my iPhone using Tapatalk
  4. PaIronHead

    LBZ: Engine build/questions

    They will probably still end up snapping like the rest. 17 years isn't enough to to solve a problem like that :rofl Sent from my iPhone using Tapatalk
  5. PaIronHead

    LBZ: Engine build/questions

    Awesome thank you guys. Probably end up going with Socal flexplate and damper then Sent from my iPhone using Tapatalk
  6. PaIronHead

    LBZ: Engine build/questions

    Why lb7? Sent from my iPhone using Tapatalk
  7. PaIronHead

    LBZ: Engine build/questions

    Only pic I have right now. Sent from my iPhone using Tapatalk
  8. PaIronHead

    LBZ: Engine build/questions

    Ok guys this is my first duramax bottom end build so bare with me. Engine is going in the truck in my sig. I'm using an lbz block with a new lml crank, Socal billet mains/studs,Carrillo rods, fingers Pistons, Socal 6480 af, with a 16:1 compression ratio. It will be externally balanced. Now my...
  9. PaIronHead

    Red Trucks Matter

    Hey rust = weight reduction :rofl Sent from my iPhone using Tapatalk
  10. PaIronHead

    Red Trucks Matter

    Good lookin truck Sent from my iPhone using Tapatalk
  11. PaIronHead

    LBZ: Need some advice (cracked piston)

    That's what I went with lol Sent from my iPhone using Tapatalk
  12. PaIronHead

    Are Stock (OEM) Duramax exhaust manifolds Cast Steel or Cast Iron

    Cast iron is minimum of 500 degrees and cast steel is minimum of 250 degrees and don't let it get over 350 degrees after a pass for cast steel. That's running 7018. You can weld it without Pre heat and they call for 100 degrees to take moisture out of iron and weld 1 inch at a time and peen the...
  13. PaIronHead

    LBZ: Need some advice (cracked piston)

    At 1000hp need billet mains or a girdle as well. If you go with a af cam buy a new crank as well. Sent from my iPhone using Tapatalk
  14. PaIronHead

    Red Trucks Matter

    Red always looks good! But only real trucks are reg cabs anyways :thumb Sent from my iPhone using Tapatalk
  15. PaIronHead

    Towability with a twin over the 68Stg2R?

    Sub. Was planning on a s484 over the stg2r on the new engine.
  16. PaIronHead

    Automotive "terms" and fads that make you cringe

    Automotive "terms" and fads that make you cringe I fixed it when I read over it
  17. PaIronHead

    Automotive "terms" and fads that make you cringe

    Well seeing as I'm 21..
  18. PaIronHead

    Automotive "terms" and fads that make you cringe

    Automotive "terms" and fads that make you cringe I am right there with you. Our generation is a joke
  19. PaIronHead

    Cold weather lope

    Mine does it too when it's below 20. It only lopes for maybe 30 seconds then stops.
  20. PaIronHead

    Building engine need opinions!

    They are the same block just the lbz and up have some more material in the webbing to make them stronger and the main caps are a little different. Gm parts direct has lml cranks for 675 I believe.
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