Thread: hp vs mods

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  1. #21 Re: hp vs mods 
    The Boss Iceman6669's Avatar
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    Your trans was fine till you set the shifts right.
    97 GTP Sold-prolly rusted away by now
    2011 F-150 Yote powered
    Too Hot to Handle, Too Cold to Hold
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  2. #22 Re: hp vs mods 
    The Boss Iceman6669's Avatar
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    FWIW my shifts are set as hard as they can be. Nothing has broken.
    97 GTP Sold-prolly rusted away by now
    2011 F-150 Yote powered
    Too Hot to Handle, Too Cold to Hold
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  3. #23 Re: hp vs mods 
    The Blue One blueguy's Avatar
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    So were mine.

    On both of my stock trans'd cars.

    Then I had the TEP.

    I don't recommend 100% line pressure on a built trans with a custom valve body.
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
    '99 Chevrolet Silverado Classic Z71 4x4 - K&N Intake/Gibson Exhaust #TRUCKTHINGS
    '12 Buick Regal Turbo - ZZP CAI/20% Tint/HID's
    '89 Ford Mustang LX Notchback - LM7 5.3, 4L80, 9", HX40
    '04 Chevrolet Corvette MRM A4/LS1 - TSP LT's, 3"O/R X, AFE S2 CAI
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  4. #24 Re: hp vs mods 
    The Boss Iceman6669's Avatar
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    My stuff is set at PCM max. Only way it could be higher is by drilling a hole in the case and adjusting it on the inside. LOL
    97 GTP Sold-prolly rusted away by now
    2011 F-150 Yote powered
    Too Hot to Handle, Too Cold to Hold
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  5. #25 Re: hp vs mods 
    The Blue One blueguy's Avatar
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    Nothing a little JB weld can't fix
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
    '99 Chevrolet Silverado Classic Z71 4x4 - K&N Intake/Gibson Exhaust #TRUCKTHINGS
    '12 Buick Regal Turbo - ZZP CAI/20% Tint/HID's
    '89 Ford Mustang LX Notchback - LM7 5.3, 4L80, 9", HX40
    '04 Chevrolet Corvette MRM A4/LS1 - TSP LT's, 3"O/R X, AFE S2 CAI
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  6. #26 Re: hp vs mods 
    Moderator dsmuts's Avatar
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    Quote Originally Posted by Iceman6669 View Post
    FWIW my shifts are set as hard as they can be. Nothing has broken.
    Yeah but you aren't putting down any power though
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
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  7. #27 Re: hp vs mods 
    The Boss Iceman6669's Avatar
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    Quote Originally Posted by dsmuts View Post
    Yeah but you aren't putting down any power though
    Bet I run close to the same times as you. 😀
    97 GTP Sold-prolly rusted away by now
    2011 F-150 Yote powered
    Too Hot to Handle, Too Cold to Hold
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  8. #28 Re: hp vs mods 
    Moderator DanPrixGTP's Avatar
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    I have a shift kit, and increased line pressure to just about the max.

    No issues here.

    Heat is your enemy in a transmission, as well as many other places in a car. Keep your shifts firm and quick. It will prevent less slip on the clutches, which also prevents less heat, and keeps your clutches alive longer.
    '97 GTP - Stage 2 Heads, 90# Springs, 1.9 Harland Sharp Rockers, Gen V, 3.0, Intake, N* TB, LQ4, FSIC, 10.5mm Wires, Poly Mounts, SLP Headers, Borla Exaust, Built Trans - SOLD*

    '08 G8 GT - 6.7L 408CI Stroker, 239/254 Cam, Fast Intake, 102mm TB, CAI, Full Exhaust.





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  9. #29 Re: hp vs mods 
    Moderator DanPrixGTP's Avatar
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    Quote Originally Posted by dsmuts View Post
    Yeah but you aren't putting down any power though
    Quote Originally Posted by Iceman6669 View Post
    Bet I run close to the same times as you. 
    Same here.

    With 13.5 you got, I bet my rocker car could run similar to that with a good 60' time.
    '97 GTP - Stage 2 Heads, 90# Springs, 1.9 Harland Sharp Rockers, Gen V, 3.0, Intake, N* TB, LQ4, FSIC, 10.5mm Wires, Poly Mounts, SLP Headers, Borla Exaust, Built Trans - SOLD*

    '08 G8 GT - 6.7L 408CI Stroker, 239/254 Cam, Fast Intake, 102mm TB, CAI, Full Exhaust.





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  10. #30 Re: hp vs mods 
    Moderator dsmuts's Avatar
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    Let me get my trans together I'll run you
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
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  11. #31 Re: hp vs mods 
    GXP Level Member GTPpower's Avatar
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    I've seen so many input shafts snap on the 1-2 shift on 13 second cars.

    I'll just keep admiring my stack of 11 second slips and nearly stock trans tables in my 178k mile car.


    2001 GTP Drag Car - XPZ, Tischler heads, Upsidedown M90 IC'd, e85, Gen V, 2.3 w/ 5%OD
    2005 F350 6.0 - studded, deleted, tuned
    2001 GTP - cam, headers, nitrous, stock trans - 11.83 @ 116 <$2k in mods - sold
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  12. #32 Re: hp vs mods 
    GTP Level Member 04lss's Avatar
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    man, all these mods i can do.... thats why i love the l67/wbody platform.
    Im gonna working on this thing for years. it should keep me suitably distracted from that shiny red ss camaro with black stripes i want
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  13. #33 Re: hp vs mods 
    GrandPrix Junkie
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    Camaro can have all the same mods...and be faster...and more fun.
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  14. #34 Re: hp vs mods 
    GTP Level Member 04lss's Avatar
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    Quote Originally Posted by Sven The Sexman View Post
    Camaro can have all the same mods...and be faster...and more fun.
    yeah... but i havent even finished college yet. I could buy it but i probably should wait till i graduate and get a better job.
    the GTP is my go fast on a budget, i own it free and clear car
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  15. #35 Re: hp vs mods 
    GTX Level Member nos4blood70's Avatar
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    Moral of the story = firmer shifts at stock to slightly over stock power levels = longer trans life. Firmer shifts at higher power levels = Boom Baby.

    Get yourself a shift kit, a trans cooler, fresh non-flushed fluid and a bottle of Lucas Stopslip.
    -Carl
    "Penelope" - 145k Miles 2003 Bonneville SLE


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  16. #36 Re: hp vs mods 
    GTP Level Member 04lss's Avatar
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    Quote Originally Posted by nos4blood70 View Post
    Moral of the story = firmer shifts at stock to slightly over stock power levels = longer trans life. Firmer shifts at higher power levels = Boom Baby.

    Get yourself a shift kit, a trans cooler, fresh non-flushed fluid and a bottle of Lucas Stopslip.

    shift kit and trans cooler are already going in, and i NEVER run a GM tranny without lucas.
    thanks for the advice.
    i need to get another HP tuner
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