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Thread: G8 GT owners with 3.27,3.45 or 3.70 gears (diffs) come on in.... Need some info.

  1. #61
    Smells of Bacon... GeorgeInNePa's Avatar
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    Quote Originally Posted by 13 QTR View Post
    hard to explain where....on the fender..I can't tell where,but on the tire it's right where it curves over,the transition from the thread to sidewall. The rims are a 17X8 gto rim with 275/40 bfg's. It's not really a bad rub...just you can see a small cut ring all the way around. With 1.6 60' s.....I expect it's squating pretty good.
    With a 1.698 you're about .006 or so better than my best, so the car is reacting pretty much the same.

    2011 Kona Blue 5.0 Auto -->(Livernois 93Tune and DR only-11.880 @ 118.11, 1.827) - Lund Racing Tune - BOSS Intake - JPC LTs&OTA, O/R-X, GT500muffs - CircleD 4500 - DSS shaft - DA QA1s - J&M LCAs - JPC UCA/BMR mount - 295/50/16 MT DRs - JLT Catch Can (awaiting install UPR K, TSS oil pump gears)

    '08 Black on Black G8GT--> 12.166 @ 113.13, 1.723 Bolt 0ns and Converter --Gone, but not forgotten.--
    http://img.photobucket.com/albums/v3...a/gr_devil.gif
    Plastic Cuttin' Bad Ass!

  2. #62
    Addicted Member familycaronROIDS!'s Avatar
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    Quote Originally Posted by GeorgeInNePa View Post
    Wow, that's weird.

    What are your shift points and where does the rpm fall to after the shift?

    Is your car cammed?
    non dod cam,3200 yank, milled heads,OTR Vararam,LT's 1 7/8 and custom tune. I dont know what my exact shift points are but the car feels extremely good and fluid..

    The most recent times are in my sig...

    2009 G8 GT
    Wrenched&tuned@CMS w/N2o
    518rwhp-450rwtq
    11.4@121mph DA2400+
    sound clip:
    http://www.youtube.com/watch?v=h8trh7SkzQg
    racing
    http://www.youtube.com/watch?v=DA5td_Jm1OE

  3. #63
    Smells of Bacon... GeorgeInNePa's Avatar
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    Quote Originally Posted by familycaronROIDS! View Post
    non dod cam,3200 yank, milled heads,OTR Vararam,LT's 1 7/8 and custom tune

    The most recent times are in my sig...
    What are the shift points and where does it drop to after the shift?
    2011 Kona Blue 5.0 Auto -->(Livernois 93Tune and DR only-11.880 @ 118.11, 1.827) - Lund Racing Tune - BOSS Intake - JPC LTs&OTA, O/R-X, GT500muffs - CircleD 4500 - DSS shaft - DA QA1s - J&M LCAs - JPC UCA/BMR mount - 295/50/16 MT DRs - JLT Catch Can (awaiting install UPR K, TSS oil pump gears)

    '08 Black on Black G8GT--> 12.166 @ 113.13, 1.723 Bolt 0ns and Converter --Gone, but not forgotten.--
    http://img.photobucket.com/albums/v3...a/gr_devil.gif
    Plastic Cuttin' Bad Ass!

  4. #64
    Addicted Member familycaronROIDS!'s Avatar
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    Quote Originally Posted by GeorgeInNePa View Post
    What are the shift points and where does it drop to after the shift?

    I dont know what my exact shift points are but the car feels extremely good and fluid.. Next time I drive it I will note them down. I dont drive the car on a daily basis..

    My 60 ft are always 1.8 (DA3100+)...MT ET streets on GTO wheels 275-40-17
    Last edited by familycaronROIDS!; 07-06-2010 at 05:34 PM.

    2009 G8 GT
    Wrenched&tuned@CMS w/N2o
    518rwhp-450rwtq
    11.4@121mph DA2400+
    sound clip:
    http://www.youtube.com/watch?v=h8trh7SkzQg
    racing
    http://www.youtube.com/watch?v=DA5td_Jm1OE

  5. #65
    Beyond Help vic2186's Avatar
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    Family car where are you leaving at when you launch??I cut a 1.67 60ft with a 11.80 run on motor..leaving at 1500..if I pushed it harder off the line without breaking let's say 2800rpm I couldve went to high 1.50 60fts
    2008 G8 GT
    Birth-9-19-08
    Death-3-20-12-Accident

    My Baby is Gone

  6. #66
    Beyond Help vic2186's Avatar
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    My goal is 11.40 on motor
    2008 G8 GT
    Birth-9-19-08
    Death-3-20-12-Accident

    My Baby is Gone

  7. #67
    Addicted Member familycaronROIDS!'s Avatar
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    I launch hard. I usually rev up right before the tires start spinning power braking of course. My best 60 is 1.800 but keep in mind the track elevation is 1100+ and the DA3100+ so I am sure that affects it a little bit. Corrected it is 11.7+... and it is usually windy and the cars usually get squirly at the end of the track but that is the only 1/4 track near me (1hr 45min)...

    2009 G8 GT
    Wrenched&tuned@CMS w/N2o
    518rwhp-450rwtq
    11.4@121mph DA2400+
    sound clip:
    http://www.youtube.com/watch?v=h8trh7SkzQg
    racing
    http://www.youtube.com/watch?v=DA5td_Jm1OE

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