Thread: Speed Daddy Headers

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  1. #1 Speed Daddy Headers 
    Donating Users lflylow's Avatar
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    I have them sitting on my floor right now, I have a grocery list of things I need to get to install them is this correct?

    different exhaust clamps
    RTV sealant

    Possibly a different flex pipe is this really necessary?


    is that all people have been doing to keep them from leaking?

    I have searched and read seems to be it, just looking to verify and be sure.
    2000 GTP, retro's, Debadged, 15% Tint, SD headers, TB HAI, EGR delete,
    Tuned By Reptile, WBS Perf. LCA's, GMPP rear sway bar Dorman front, Tinted tails.


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  2. #2 Re: Speed Daddy Headers 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    yep get 4 band clamps from napa or where-ever and some rtv to sell them up nice and good. That flex pipe is fine.
    Last edited by Fivefingerdeathpunch; 10-06-2010 at 03:24 PM.

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  3. #3 Re: Speed Daddy Headers 
    GTP Level Member Colossus's Avatar
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    youll need 4 clamps.. 2 3" and 2 2.25". RTV in all joints, o2 sensor extension for pre converter sensor. There is a write up on here which has everything step by step.
    and dont use the gaskets that came with them, they're garbage, re-use the original metal ones.

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  4. #4 Re: Speed Daddy Headers 
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    Downpipe is not an issue unless you drive like an asshat, flex is fine, and I got mine to seal perfect with no rtv. Just bought high torque band clamps and hit them with an impact
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  5. #5 Re: Speed Daddy Headers 
    The Blue One blueguy's Avatar
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    RTV everything exhaust wise...it never hurts...why waste time taking it apart again if you have a leak?
    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. #6 Re: Speed Daddy Headers 
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    Just installed mine, everything has went really smooth, taking my time. The back header was a pain in the ass to get into the car. Save yourself some trouble and while you have everything out beat a spot in the car for the o2 sensor. Right now mines hitting in reverse. I think rtv saved my life....
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  7. #7 Re: Speed Daddy Headers 
    GrandPrix Junkie machinegunsquid's Avatar
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    Yeah, you'll have a hell of a time getting the pre-cat O2 sensor in without taking a hammer to the tunnel.

    Get band clamps, a tube of High Temp RTV, and some WD-40, and you're set.

    As said, reuse your original exhaust manifold gaskets, torque everything down, and you're good to go.

    "**** bills. You can live in your car but you can't race your house" -dsmuts
    Want her to stop when she's not looking karate chop her in her crotch that should quiet her for a bit or at the very least put a smile on your face -REDCOMPG
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  8. #8 Re: Speed Daddy Headers 
    The Blue One blueguy's Avatar
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    BUy a NGK/NTK o2 sensor...they are a ton smaller than the Denso/ACDelco ones...so they'll fit better without having to beat up the firewall.
    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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  9. #9 Re: Speed Daddy Headers 
    Donating Users lflylow's Avatar
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    has anyone used o2sensors.net to buy new o2 sensors? neither Napa or Autozone carry the NGK 02 sensor.
    2000 GTP, retro's, Debadged, 15% Tint, SD headers, TB HAI, EGR delete,
    Tuned By Reptile, WBS Perf. LCA's, GMPP rear sway bar Dorman front, Tinted tails.


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  10. #10 Re: Speed Daddy Headers 
    GPFs Sexy Ginger. SilvaMan61's Avatar
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    sorry post is off topic but i have to say im impressed. no one bashed or busted or flamed or nothing.

    A++ everybody, good job
    (especially blue)
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  11. #11 Re: Speed Daddy Headers 
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    Quote Originally Posted by bluegtp91 View Post
    BUy a NGK/NTK o2 sensor...they are a ton smaller than the Denso/ACDelco ones...so they'll fit better without having to beat up the firewall.
    Still wouldnt fit on my car.

    I got lazy and had a bung welded into the crossover.
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  12. #12 Re: Speed Daddy Headers 
    GrandPrix Junkie machinegunsquid's Avatar
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    Yeah, mine was really damn close, cause im using shorter dog-bones, so the rear header is pulled up higher...Plus it feels damn good hitting the **** outa a car that has caused so much suffering, lol.

    "**** bills. You can live in your car but you can't race your house" -dsmuts
    Want her to stop when she's not looking karate chop her in her crotch that should quiet her for a bit or at the very least put a smile on your face -REDCOMPG
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  13. #13 Re: Speed Daddy Headers 
    Donating Users lflylow's Avatar
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    ehh I don't care about beating on the car so that's what I'll probably do.
    2000 GTP, retro's, Debadged, 15% Tint, SD headers, TB HAI, EGR delete,
    Tuned By Reptile, WBS Perf. LCA's, GMPP rear sway bar Dorman front, Tinted tails.


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  14. #14 Re: Speed Daddy Headers 
    The Blue One blueguy's Avatar
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    Quote Originally Posted by matt5112 View Post
    Still wouldnt fit on my car.

    I got lazy and had a bung welded into the crossover.
    Really? Because Korey said it fit?
    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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  15. #15 Re: Speed Daddy Headers 
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    yeah, and "massaging" my firewall didn't seem possible. Its rather thick.

    Just got lazy and did the crossover... $50 to prevent shorting out O2 sensors is worth it.
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