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  1. K

    Anybody drag race with an lbz??

    Thanks for all the feedback guys. To answer some questions: I only was able to make 2 passes on one of the last days the track was open for the year, they were crazy busy. Didn't get a chance to play with launch rpm or boost. Basically left off an idle in 4x4 to make sure the run counted and to...
  2. K

    Anybody drag race with an lbz??

    Thanks, that's the info I was looking for. Not trying to set the track on fire but if i can do some easy cheap things to help it a bit thats what i want to do. The 2nd gear launch- can that be turned on and off with a switch? Or somehow be programmed into my 5 position switch? I also want to try...
  3. K

    Anybody drag race with an lbz??

    Ran 14.4 @99mph. It's just a cruiser but it would be nice to get it deep in the 13s
  4. K

    Anybody drag race with an lbz??

    Source: https://youtu.be/Ej5AaQwvOnE?si=7g1BqDsUhbKTEqJD
  5. K

    Anybody drag race with an lbz??

    It was 2 trips down the track. 1 at 70hp and 1 at 150. I believe the trans is fine so far. I'm going to put the trans go in it and am asking if there's anything else that should, or could, be done while the valve body is out of it...
  6. K

    Anybody drag race with an lbz??

    *edit. Truck weighs 5620!
  7. K

    Anybody drag race with an lbz??

    Efi live with up to 150hp No exhaust Deleted egr Guessing truck weighs around 4k. Engine seems to run great, however transmission seems to shift lazy or engine seems to "outrun" the trans With higher tunes it launches good, then it gets into this rhythm of defuel-shift-reapply power only to...
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