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  1. K

    My L29 Laundry List

    Did you notice fuel pressure drop with the key off? If you put a stock replacement regulator on the truck how do you know it hasn't gone bad again?
  2. K

    99 7.4 cam replacement

    Maybe it did and I mis-remembered (retarding the timing didn't make sense), either way the stock timing set doesn't allow straight up timing
  3. K

    99 7.4 cam replacement

    have read that replacing the timing set with aftermarket will install the cam correctly instead of *retarded* like they were from GM.
  4. K

    454. Vortec max miles you would go?

    i know this is an older post but look a newby used the search feature, any special maintenance for engines with those mileages? I bought a 454 Vortec from a truck that supposedly had 180k when the roof was damaged and the guy used parts for another truck. just wondering if there is anything I...
  5. K

    Another FNG

    Hi Im Kacy and I am addicted to... well anything that has an engine. I have an 87 K10 with factory TBI and the K10 boards have limited help with TBIs so you guys get to deal with me. Recently picked up a 7.4l/4l80e combo and harness from a 98 c3500 to swap into my truck later.
  6. K

    12200411 PCM swap for 1996 to 2000 GMT400 trucks

    Just picked a 98 7.4l/4l80E w/harness and ecm for future swap in my K10. Planning to pick up 0411 ecm and do some tuning. Lextech pm sent.
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