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Thread: someone tell me if this looks right

  1. #1
    Potential Tuner
    Join Date
    Sep 2015
    Location
    Chandler IN
    Posts
    7

    someone tell me if this looks right

    Just got this 1999 trans am and heres everything thats done to the car but it doesnt seem like its right with the tune thats in it.


    - Stock ls1 block
    - BTR custom grind cam
    - CNC & ported and polished 823 heads
    - Jesel rockers
    - Ls6 intake
    - Ls7 lifters
    - Ported & polished throttle body
    - SLP long tube headers
    - FTP 104mm lid
    - TCI 3000 converter
    - Corvette servo
    - 3in exhaust that dumps before rearend
    - 3.73 gears
    - Torsen T2R posi differential
    - ac delete (have everything to put back on)
    - Ngk spark plugs w/ 8mm wires
    - SLP fan control
    - 160 degree thermostat


    car sounds like it has a cam in it but doesnt drive like it has a 3k stall. plus when you put it in gear after starting it it jumps which made me think it doesnt have stall. Ive found nx jets under back seat and holes from what looks like a bottle mount. thanks for looking at it just want to know if i should pay to have it dyno tuned or if it just needs some adjustments. plus heres a nice drive home from shop log too
    trans am long drive.hpltrans am.hpt

  2. #2
    Did you see the 2.9* of knock retard? Im looking to see why it jumps when u put it in gear. Does it do that on cold or hot startups?

  3. #3
    Potential Tuner
    Join Date
    Sep 2015
    Location
    Chandler IN
    Posts
    7
    yes i did im pulling the plugs out as we speak to see how they look it has ngk tr55s in it. and does it alomst all the time but really hard on cold starts...