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Thread: '02 Z28 & SS - same tune?

  1. #1
    Lifetime Member Boost's Avatar
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    Default '02 Z28 & SS - same tune?

    I have only found one OS for 2002 manual LS1 Camaros. Does that mean that the Z28 and the SS run the same exact tune?

    That would require that the extra 20 horsepower is simply from a freer flowing exhaust, ect. and there is no adjustment in the calibration. Am I missing something here?

    Also, I am pretty sure the stock file I pulled from an '02 SS had the same Cal / OS # as the Camaro file available on TFD.

    (?)
    '12 Caprice PPV 6.0 L77 - daily transportation
    8.7 @ 84 (1/8 mile) bolt-ons

    '02 Silverado RCSB 5.3 L59 - regularly street driven
    8.2 @ 86 (1/8 mile) stock cam and spray
    8.6 @ 84 (1/8 mile) cam and heads no spray

    Our YOUTUBE CHANNEL featuring the Silverado

  2. #2
    Joe (Moderator) joecar's Avatar
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    Yes.

    And also the Pontiac Formula, Trans Am, Trans Am WS6.

    Yes (and marketing). Correct.

  3. #3
    Lifetime Member Boost's Avatar
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    Thank you Joe!! Here is a very basic log of my friend's SS. I am trying to get it dialed in for intake and exhaust. Full throttle was not possible due to rain.

    I know many parameters are missing, it was basically a quick test.
    Attached Files Attached Files
    '12 Caprice PPV 6.0 L77 - daily transportation
    8.7 @ 84 (1/8 mile) bolt-ons

    '02 Silverado RCSB 5.3 L59 - regularly street driven
    8.2 @ 86 (1/8 mile) stock cam and spray
    8.6 @ 84 (1/8 mile) cam and heads no spray

    Our YOUTUBE CHANNEL featuring the Silverado

  4. #4
    Joe (Moderator) joecar's Avatar
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    I'll catch up today (after being out of town a few days)...

  5. #5
    Joe (Moderator) joecar's Avatar
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    Do you have any logs which include LTFT's, DYNCYLAIR, EQIVRATIO...?

  6. #6
    Lifetime Member Boost's Avatar
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    I know I really need those, will post them up soon! Car just went 8.4 @ 85 in the 1/8 last night. It has to have more in it.
    '12 Caprice PPV 6.0 L77 - daily transportation
    8.7 @ 84 (1/8 mile) bolt-ons

    '02 Silverado RCSB 5.3 L59 - regularly street driven
    8.2 @ 86 (1/8 mile) stock cam and spray
    8.6 @ 84 (1/8 mile) cam and heads no spray

    Our YOUTUBE CHANNEL featuring the Silverado

  7. #7
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    A full tune even in a mostly stock car,especially an A4, is a night and day difference.

  8. #8
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    Quote Originally Posted by Boost View Post
    I know I really need those, will post them up soon! Car just went 8.4 @ 85 in the 1/8 last night. It has to have more in it.
    Thast doing pretty good for a stock LS1 car. That equates out to a 13.1 et in the 1/4. No stock autos run that quick, thats optimum condictions LS1 6 speed territory.

    peace
    Hog
    1997 rcsb stock L31 longblock, Marine Intake with 28# EV6 injectors, L35 2700 stall TC,Hooker LT's 2.007 60ft

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