Thread: what do i need.. for a 13.5 second car

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  1. #1 what do i need.. for a 13.5 second car 
    GTX Level Member GTPSHAWTY's Avatar
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    everyone knows my last gp was stolen... but recently i came across another gtp with a decent motor 170 xxx plus miles... but im really looking to take it out and rebuild it completely.. cam heads and so on.. what good combo would be a good way to make a mid to low 13 second car...
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  2. #2 Re: what do i need.. for a 13.5 second car 
     

  3. #3 Re: what do i need.. for a 13.5 second car 
    youtu.be/xhrBDcQq2DM FoSHO99's Avatar
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    Intercooler, rockers, headers and general knowledge.
    2001 GTP PT61 Turbo, E85, Stock Motor
    2011 Chevy Cruze MT6 1.4L Turbo
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  4. #4 Re: what do i need.. for a 13.5 second car 
    GTX Level Member JDrach's Avatar
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    Would spark plugs, 3.6/3.5 pulley/ headers, PCM 1.0, CAI do the trick? What would you see with these mods?
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  5. #5 Re: what do i need.. for a 13.5 second car 
    GrandPrix Junkie redlinepontiac's Avatar
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    headers, rockers, 3.5 pulley and a 100 shot
    RayRay
    92 Turbo miata
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    02 lexus is300
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  6. #6 Re: what do i need.. for a 13.5 second car 
    GTP Level Member 01gpgt01's Avatar
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    Quote Originally Posted by jdrach View Post
    would spark plugs, 3.6/3.5 pulley/ headers, pcm 1.0, cai do the trick? What would you see with these mods?

    14.4-14.2
    2001 GT. A few here and there mods http://www.streetfire.net/video/2001...ynp_208097.htm

    2009 Hummer H3 Solar flare premium
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  7. #7 Re: what do i need.. for a 13.5 second car 
    GTX Level Member JDrach's Avatar
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    Quote Originally Posted by 01gpgt01 View Post
    14.4-14.2
    How noticeable of an increase will i be seeing? Would you have est hp and torque? Not sure if its a worthy investment. Also don't want to be fixing these mods every month if they're un reliable. If then i should prolly just keep it stock
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  8. #8 Re: what do i need.. for a 13.5 second car 
    GrandPrix Junkie PurpleGuy's Avatar
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    Reliabilty should be fine granted you dont screw stuff up lol
    2001 Regal GS, PLOG, 3" DP, 1.9's/L76 springs. 21* of timing on a 3.4"
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  9. #9 Re: what do i need.. for a 13.5 second car 
    GTX Level Member JDrach's Avatar
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    Ya I know a mechanic at work who could do it and also my dad gf who knows the GP inside and out since he's done alot of work to it. Are these parts a worthy investment that i stated? Will i be alot faster or just a little faster?
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  10. #10 Re: what do i need.. for a 13.5 second car 
    GTX Level Member GTPSHAWTY's Avatar
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    intercooler is expensive.. rockers and headers are in the plan... but what ratio rockers
    CTRACER: YOU SHUT YOUR MOUTH WHEN YOUR TALKING TO ME
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  11. #11 Re: what do i need.. for a 13.5 second car 
    The Blue One blueguy's Avatar
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    1.84 is the highest ratio you can run without changing valve springs.

    You need higher shift points to get the benefit of the rockers.

    Therefore, change the springs...run 1.95's.

    But, rockers are boring...I sold mine for a cam.
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
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  12. #12 Re: what do i need.. for a 13.5 second car 
    GTX Level Member GTPSHAWTY's Avatar
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    ok so far... rockers 1.95 headers pcm 3.4 pulley and possibly a cam.. what else
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  13. #13 Re: what do i need.. for a 13.5 second car 
    GXP Level Member boostedcompg's Avatar
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    headers, gen v swap, 3.5, rockers, all that supporting jazz and a good tune. blame mid 13
    04 comp G, front/rear towerbraces, pacesetters, ported sc, LIM, 3.3 pulley, 1.9 mod rockers, Ls1 springs and retainers, custom dyno tune, 180 tstat, shortned dog bones, full poly mounts, zzp shift kit, custom fwi, 28inch cherry bomb, flowmaster 40's. 290whp 380wtq before the button. coldfusion n2o, 60 shot. I haz corvette brakezand gxp cluster! smgpfc028
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  14. #14 Re: what do i need.. for a 13.5 second car 
    GXP Level Member boostedcompg's Avatar
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    cant do rockers and a cam. one or the other
    04 comp G, front/rear towerbraces, pacesetters, ported sc, LIM, 3.3 pulley, 1.9 mod rockers, Ls1 springs and retainers, custom dyno tune, 180 tstat, shortned dog bones, full poly mounts, zzp shift kit, custom fwi, 28inch cherry bomb, flowmaster 40's. 290whp 380wtq before the button. coldfusion n2o, 60 shot. I haz corvette brakezand gxp cluster! smgpfc028
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  15. #15 Re: what do i need.. for a 13.5 second car 
    The Blue One blueguy's Avatar
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    Quote Originally Posted by GTPSHAWTY View Post
    ok so far... rockers 1.95 headers pcm 3.4 pulley and possibly a cam.. what else
    Dude.

    I'm sorry.

    LINK IN SIGNATURE.

    Read away.
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
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  16. #16 Re: what do i need.. for a 13.5 second car 
    GTX Level Member GTPSHAWTY's Avatar
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    thats telling me about doing it safely... i wanna know whats needed for a 13 second car.. its not really telling me whats needed for the time i wanna go...
    CTRACER: YOU SHUT YOUR MOUTH WHEN YOUR TALKING TO ME
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  17. #17 Re: what do i need.. for a 13.5 second car 
    GrandPrix Junkie redlinepontiac's Avatar
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    headers, 3.4 pulley, 1.9 rockers, tune, HAI, good launch and some weight reduction
    RayRay
    92 Turbo miata
    71 bagged lemans wagon
    02 lexus is300
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  18. #18 Re: what do i need.. for a 13.5 second car 
    GXP Level Member boostedcompg's Avatar
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    but you have no idea how any of these mods work...or how theyd work together. so you need to start on page one.
    04 comp G, front/rear towerbraces, pacesetters, ported sc, LIM, 3.3 pulley, 1.9 mod rockers, Ls1 springs and retainers, custom dyno tune, 180 tstat, shortned dog bones, full poly mounts, zzp shift kit, custom fwi, 28inch cherry bomb, flowmaster 40's. 290whp 380wtq before the button. coldfusion n2o, 60 shot. I haz corvette brakezand gxp cluster! smgpfc028
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  19. #19 Re: what do i need.. for a 13.5 second car 
    The Blue One blueguy's Avatar
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    Quote Originally Posted by GTPSHAWTY View Post
    thats telling me about doing it safely... i wanna know whats needed for a 13 second car.. its not really telling me whats needed for the time i wanna go...
    Don't want to do it safely?

    Cut off your exhaust

    Put a 150 shot on it

    Tune it on E85 and run a 3.0" pulley with 80lb injectors and a pump re-wire.
    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
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    '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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  20. #20 Re: what do i need.. for a 13.5 second car 
    GTX Level Member GTPSHAWTY's Avatar
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    ok lemme rephrase it... ive read that about safely doing it a million times.. i just wanna know what combo works and would do what i want..... didnt think it would take all this... dam
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