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Thread: obx headers

  1. #1
    Join Date
    Nov 2007
    Location
    Bakersville, NC
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    608

    obx headers

    i just saw pics of them of here and went to there web page to check em out. pretty good price but what do you guys thimk about em ?
    David,
    2003 GMC Sierra Denali, LQ4, AWD, AWS, 4.10, Wheatley 93 tune, LT headers, GMPP CAI, BBK 80mm TB, MSD wires, E3 plugs, 160* T-stat, Flowmonster DI/DO, cutouts. Working on 4.8 heads, just purchased Comp 228R cam, 918 Springs, TI retainers, 7.4 hardend pushrods,

  2. #2
    Join Date
    Mar 2006
    Location
    Mesquite
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    8,176
    The quality is second to none. Granted - one of the bungs on mine was tack-welded and never finished, but that was easily fixed. And I doubt they're all like that.

    That aside - they're stainless steel, they're long tubes, 1½" primaries, they INCLUDE all of the extra piping including the resonators so you can pass a visual inspection, and for the same price or less than Pacesetters. Dynatechs look almost identical and they're over $1,000.

    In my opinion, it's the best deal you can find on headers for our trucks.

  3. #3
    Join Date
    Dec 2007
    Posts
    166
    i recieved mine today and no problem with the welds but my question is why do they only come with 6 header bolts

  4. #4
    I've noticed that they only go up to 2005.
    Do you know of any differences between the 05 and a 06?
    Barney- 89 S-10 Blazer, 355 11:1 small solid roller and a lil' gas.
    http://youtube.com/watch?v=DdxAzQjNuGU

    96 Formula- Just some bolt on suspension stuff...LT1 350 a4

    06 GMC PU........4.8 and stcok....may get a few things thrown at it.

  5. #5
    Join Date
    Nov 2007
    Location
    Bakersville, NC
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    608
    do they all come with the emissions tube on the passenger side and will they fit an 06 with out modifications?
    David,
    2003 GMC Sierra Denali, LQ4, AWD, AWS, 4.10, Wheatley 93 tune, LT headers, GMPP CAI, BBK 80mm TB, MSD wires, E3 plugs, 160* T-stat, Flowmonster DI/DO, cutouts. Working on 4.8 heads, just purchased Comp 228R cam, 918 Springs, TI retainers, 7.4 hardend pushrods,

  6. #6
    Join Date
    Nov 2007
    Location
    Bakersville, NC
    Posts
    608
    i have true duals right now. what would you guys use with the obx headers?
    David,
    2003 GMC Sierra Denali, LQ4, AWD, AWS, 4.10, Wheatley 93 tune, LT headers, GMPP CAI, BBK 80mm TB, MSD wires, E3 plugs, 160* T-stat, Flowmonster DI/DO, cutouts. Working on 4.8 heads, just purchased Comp 228R cam, 918 Springs, TI retainers, 7.4 hardend pushrods,

  7. #7
    Join Date
    Feb 2007
    Location
    Fort Worth
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    9,578
    True duals. Isn't the OBX setup to run true duals? OBX does not have a y-pipe...

    2000 ECSB 6.0L
    TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's

  8. #8
    Join Date
    Sep 2006
    Location
    THE 405
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    1,332
    Quote Originally Posted by txarkitekt View Post
    OBX does not have a y-pipe...
    yes they do...the 4.8 and 5.3 anyways. the ones for the 6.0 are true duals because thats the way they come from the factory
    2007 RCSB|DTR81 built LSx 3xx|PRC|NX|BOGART|MSD|QUICKFUEL 950 E85|4L80|FTI Converters|Smith RaceCraft|Racepak
    midweststreetcars.com

  9. #9
    ff_jeff Guest
    thats y moze didnt get a y pipe huh?

  10. #10
    Join Date
    Feb 2007
    Location
    Fort Worth
    Posts
    9,578
    Hmmm...maybe Moze bought the 6.0L setup--for his 6.0L that was swapped into a 5.3L truck. It's all making sense now... But all-in-all, moze should have bought the 5.3L kit... Hindsight=20/20...

    2000 ECSB 6.0L
    TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's

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