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Thread: HP Gains from LT's and ORy

  1. #1
    Join Date
    Jun 2007
    Posts
    68

    HP Gains from LT's and ORy

    after all my mod's i feel that i still need more low end....
    i don't think i wanna cam it (only 25k on truck w/ 7 yr 100k warr.)
    i've heard great things about these (see 100hp thread), but what about the upstream and downstream o2 sensors sending false signals to the pcm? i have the Nelson Tune installed (BTY shit works AWESOME, compared to superchips) so i think you can fool it or something. What are some Hp gains and/or torque gains from installing these parts? lastly will my TB stall hold up to any more power thrown @ it?
    05 5.3 RCSB, K&N CAI 77, MSD 8.5's, NGK's, NELSON TUNE, 2"-4" G-Force, HKR Max Flow, TB STALL, 28k Cooler, Vette Servo, 160 Stat, Xenon lamps EveryWhere, 10k H.I.D's, Smoked LED 3rd brake Light, Smoked Tail's, 15% Tint, 45% WS Tint

    1967 Nova 358 ci Dart Pro 1 Heads Port matched to Vic. jr, 250/256 solid cam, Hooker Headers ceramic coated, Super Street Fighter Stall, Hipsters Transbrake, 9 inch w/ 4.11's, 26x10.5 Et streets, Lo-pro Caltracs


  2. #2
    Join Date
    Jul 2007
    Location
    Houston, TX
    Posts
    10
    i say a good 15hp. You will feel the difference in power. I gained .2 tenths at the track with em
    99 5.3 ecsb 13.6 n/a

  3. #3
    Join Date
    Dec 2005
    Location
    Deer Creek, IL
    Posts
    173
    Quote Originally Posted by ADRENALINE View Post
    i say a good 15hp. You will feel the difference in power. I gained .2 tenths at the track with em

    I see you ran a 13.6 in your rcsb. What other mods do you have done to your truck? Sorry for the jacked thread.
    New project truck:

    '00 ECSB 4wd, 5.3, 3" body lift, gap guards, 18x9 Moto Metal 951's, 305/60/18 Mickey Thompson MTZ's

    To-do list: Built rear end, 6.0 swap with built top end, 4L80e, and a couple bottles in the bed.

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