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  1. C

    Lb7 losing fuel?

    Working on getting efi. Just need the money first. Lol and it has an airdog 150 on jt
  2. C

    Lb7 losing fuel?

    Just rebuilt the engine in my 02 crew long dually in college. New mahle pistons, Carillo rods, 130# valve springs, new stock size valves, 30%injectors, new stock cp3, colt cams street cam, and an edge juice with attitude for now. With the edge on 5, floor it from a stop , hauls ass up to about...
  3. C

    lb7 build from ground up

    really don't have the time and stock one has some bad wear, rather a new one I think
  4. C

    lb7 build from ground up

    got the crank in and studded, and the carillo rods and mahle .20 pistons in today, been looking at cams. still not sure on what to use as I don't have the money now to upgrade the turbo but I will be down the road. any input?
  5. C

    LB7: My LB7 twin turbo engine build

    I'm keying my crank as well. But not sure if I should use a hard keyway or soft. What's your opinion
  6. C

    lb7 build from ground up

    and as for a cam iwas looking into hamiltons cams as well. not looking for too much. truck is gonna be used for work as well.
  7. C

    lb7 build from ground up

    just worried about the springs being to heavy for my setup, also don't want to push the stock cp3 to hard for now with huge injectors. I figured that 30% would make good power with a good turbo
  8. C

    lb7 build from ground up

    bought a motor kit. crank is being sent out to get keyway cut. ended up wth .020 pistons carillo rods. need a new cam not sure on what to get and also need new valve springs there way under spec. plan on ordering 30% injectors. anyone know what kind of power Im looking at? also would like to...
  9. C

    lb7 build from ground up

    more than likely yes. the limiting factor right now is money. im a college student. lol I know headstud, figured maybe doing the head with oversized valves, new connecting rods lbz fpr, airdog, new manifolds, efilive, trans,and different turbo wheel? could I put a variable vane on it?
  10. C

    lb7 build from ground up

    not too sure. really don't want to go over probably 7k seeing how im gonna have the tranny out soon too. don't want to go to crazy
  11. C

    lb7 build from ground up

    :)building my lb7 duramax in college and after tearing into it I find myself down to the block. injectors are shot. edge filters filled right up with rust/debris so I know new injectors are going to be in order. also ordered a new stock cp3. after im into it this far though kind of looking to...
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