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  1. J

    FASS - Worth it..?

    I would like to know this as well because I want to gain mileage on mine and make her last. Sent from my SCH-I605 using Tapatalk
  2. J

    LB7: Mpg lb7

    Haha yeah I kind of didn't believe that. No way just changing tranny oil gets you 5 more mpg. Sent from my SCH-I605 using Tapatalk
  3. J

    LB7: Mpg lb7

    That is nuts! No way does that amsoil make that big of a difference! If it does I'm switching everything tomorrow! Sent from my SCH-I605 using Tapatalk
  4. J

    LB7: Low Boost?

    Neither. Stock on the turbo. Sent from my SCH-I605 using Tapatalk
  5. J

    LB7: Mpg lb7

    Not what I was looking for haha I really dont want to pull the lift out. I think If I put smaller blocks in the rear and crank the torsion bars down that will be low enough. Sent from my SCH-I605 using Tapatalk
  6. J

    LB7: Low Boost?

    I have the same problem. Mine only shows maybe 16 on my gauge which is plumbed into the air intake heater spot. I have full intake and efi live single tune. I just had the boost tubes Off and I couldn't see anything wrong with them. Sent from my SCH-I605 using Tapatalk
  7. J

    LB7: Vacuum Tested Return Lines - Still making oil?

    I would pull the injectors out and check those out along with seeing if they double stacked the copper washers in the cups. Maybe a cup is loose too? Maybe they reused the copper washers? Sent from my SCH-I605 using Tapatalk
  8. J

    LB7: Mpg lb7

    What are you guys getting hand calculated on your lb7s? I'm looking to improve my mpg because I would like to save some money over the life of my truck when I am driving it 60 miles a day. I have a 04 cc/sb 7 inch bds lift 20 in wheels 275/60r20 Cooper Zeon tires airraid intake big air horn...
  9. J

    LB7: What should I do?

    Mike can you pm me about your kit? Otherwise which clutch plates would you go with? Raybestos or alto? I do want mikes valve for higher pressure. Otherwise thinking the rest is in the transgo kit. Gonna put a beefed up single disk converter in it because that is all I will need. This truck is...
  10. J

    LB7: What should I do?

    Yeah sorry guys Shouldve specified. I am looking to get clutch packs a converter and all the necessary bearings bushings seals and gaskets for a rebuild. My truck has 175k on it right now and the tranny is kinda acting weird. Hopefully soon I can rebuild it. Does mike l. Offer a kit yet? Or does...
  11. J

    LB7: What should I do?

    Looking to rebuild my 04 lb7 Allison this summer. Looking for a reasonably priced kit or the best route to go on doing this. Me and my buddy who is a mechanic and has his own auto shop are going to do it. He has done a couple so far. Looking to spend under 2500 bucks for everything. I am not...
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