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  1. 2004LB7

    1/8 mile discussion and time slips post here!

    Updated
  2. 2004LB7

    PRND321 underline issue

    I missed that. Bad wire? Maybe installed it with the indexing wrong? Bad TCM?
  3. 2004LB7

    Chevy1925 (James) Truck/motor build

    I for one want to see James put a ProCharger on it to replace his valley charger 😁
  4. 2004LB7

    Chevy1925 (James) Truck/motor build

    If everything pans out as expected, it should have no problems running any of the solenoid based injectors. And with some tweaking it might even be able to do the piezoelectric ones The voltage is adjustable to be able to match it to whatever you want from LB7 down to whatever lower level the...
  5. 2004LB7

    PRND321 underline issue

    https://www.obd-codes.com/p0708 Might want to give an NSBU switch a try as it's a relatively easy and cheap fix if that's the issue
  6. 2004LB7

    In need of some guidance

    I remember the one that is bolted right to the back of the turbo, so the 2nd DOC and DPF are inside the same housing and thus can't be reversed. I'm liking the simplicity of LMM even more now 😁
  7. 2004LB7

    Billet rear hubs, rotating mass, suspension geometry, weight reduction

    Can't argue with that. But will that really help much on the strip? Maybe on a racetrack or uneven surface where suspension and turning is important then I can see more benefits. But lightweight hubs are probably going to be similar in gains to stripping weight off the frame or body. If you are...
  8. 2004LB7

    PRND321 underline issue

    I'm going to guess, NSBU switch but codes from the TCM would be nice
  9. 2004LB7

    LMM tuning problems

    I don't have any experience with HP as I use the other option 😛. But there should be a table or field that is something along the lines of "dpf equipped" and needs to be set to no. That will make all the other options work
  10. 2004LB7

    Billet rear hubs, rotating mass, suspension geometry, weight reduction

    28 lbs may sound like a lot but remember it's at the very center of the wheel where it has the least affect on the rotating mass. I would bet just a few lbs at the tire is more then enough to offset the weight savings at the hub And I wouldn't compare it to cheap Chinese spacers because even...
  11. 2004LB7

    Lost communication/ no crank

    In case you need it
  12. 2004LB7

    Coolant flush on the LMM

    He did mention cleaning them. But didn't really say if he removed the radiator to do it
  13. 2004LB7

    In need of some guidance

    Did they combine them in that year?
  14. 2004LB7

    New fuel tank on the deck

    No. You could put the tank on the roof and the return fuel would be fine
  15. 2004LB7

    Coolant flush on the LMM

    Maybe temperature sensor? The gauge is weighted or buffered so the fluctuations of the thermostat doesn't cause the needle to move around. So, inorder tor the needle to move as you describe, the temperature must be more then the range of a properly working thermostat/radiator setup I'd try...
  16. 2004LB7

    Coolant flush on the LMM

    I'm thinking more along, is it dirty and in need of a flush and thus contributing to the engine heating or is it more likely to be something like fan clutch, thermostats, plugged radiator, etc
  17. 2004LB7

    Coolant flush on the LMM

    What color is your coolant? Still looking clean or is it turning brown at all?
  18. 2004LB7

    In need of some guidance

    So flipping the DPF is back on the menu?
  19. 2004LB7

    September '24 Chat -- School's In!

    Ok, Tom. We'll let you have this one Lion's win. But don't expect us to give you many more 🤣
  20. 2004LB7

    1/8 mile discussion and time slips post here!

    Added
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