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  1. gmduramax

    Suspension.

    It’s supposed to rest on them. Not squish them, they’re part of the suspension I believe
  2. gmduramax

    Pedal Commander vs Others

    They’re all trash. Unless you enjoy having a touchy throttle pedal and losing modulation.
  3. gmduramax

    Solar chargers for pulling truck

    I’ll have to see what brand I have for my trailer. We have a battery for the winch and it always stays charged and it will actually charge the battery when it’s dead. But I don’t think you can get a big enough solar panel for what you need. I would just hook an inverter up in the tow rig with a...
  4. gmduramax

    Lb7 can anybody check this tune

    Trans tune has 4:10 ratio from factory
  5. gmduramax

    How much pulse to be around 650hp?

    I’d still drive it with bent rods 😂
  6. gmduramax

    How much pulse to be around 650hp?

    Torque shouldn't be a problem for him, those pistons on the other hand
  7. gmduramax

    How much pulse to be around 650hp?

    2400 pulse should get you close. You’re already in the danger zone tho
  8. gmduramax

    Twins with Twins, Anyone?

    oh wow I would have thought those wouldn’t be a problem, what turbine housing?
  9. gmduramax

    Twins with Twins, Anyone?

    What about a VGT turbo or a ball bearing turbo? I forgot what turbos are on it now.
  10. gmduramax

    LB7: 02 LB7 Audio Overhaul

    do you have a link to those?
  11. gmduramax

    LB7: 02 LB7 Audio Overhaul

    if it’s a 1500.1 it should only have two terminals unless they have an extra set in parallel for some reason
  12. gmduramax

    LB7: 02 LB7 Audio Overhaul

    IIRC they are single voice coil. So the S4 would be 4 ohm. You would need the 2 ohm speakers to make that run at 2 ohm just do two in parallel and two in series to get you 2 ohm
  13. gmduramax

    Tuned a guys LB7; he now claims 6+mpg loss??

    He wasn’t getting 22/24. I’m sure it wasn’t hand calculated
  14. gmduramax

    LB7: 02 LB7 Audio Overhaul

    Do they not make the X-6.5sw anymore? This is what I have https://store.soundsolutionsaudio.com/sundown-audio-x-6-5-300w-x-series/
  15. gmduramax

    LB7: 02 LB7 Audio Overhaul

    You’re going to need a much bigger sub amp. I mean it will be fine, but bigger is better. Which ones are you looking at that are rated at 200rms? The one I got was 300rms and it’s being ran by a 500rms kicker amp at 2ohm. And it takes it all.
  16. gmduramax

    04.5 Duramax LLY getting p0101

    EGR?
  17. gmduramax

    Transplant '03 engine to a '01 truck

    They should be the same
  18. gmduramax

    LBZ cracked piston - What long block to with ?

    it’s Anthony. stock LMM pistons lasted 25k. Had around 300 passes on those. Mahle oem has around 400 passes. Same tuning I have now with 70k and maybe 500ish passes ranging from 600-1000hp
  19. gmduramax

    LBZ cracked piston - What long block to with ?

    They rate their engines at the crank so that is like 650hp to the tires. Two had holes and every single one was cracked across the top on mine
  20. gmduramax

    Dmaxstore Connecting Rods

    Have billet main caps or girdle ever been proven to help, or is it just simply something else overpriced to sell to someone. Back when people first started building Duramaxs the consensus was to loosen the clearances and let the bottom end move around, because no matter what you cannot stop the...
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