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Thread: Southern performance headers mr45696

  1. #1
    Join Date
    Feb 2012
    Posts
    108

    Southern performance headers mr45696

    Has any one tried this set of header from yhis guys , they are 1 7/8 full length . Trying to see if there any clearance problem

  2. #2
    Join Date
    Feb 2011
    Location
    LaPlace, Louisiana
    Posts
    405
    Whats it going on?

    Most of these guys run Pacesetter, OBX, Schoenfield, or some others, but it all depends on the application..
    Run your motor, not your mouth..

    04 ECSB 5.3 Sierra: 14.6@95
    Pacesetter Headers, Intake, Tune

  3. #3
    Join Date
    Sep 2008
    Location
    Arizona/Utah
    Posts
    3,939
    You can get Calspeeds for half that price.
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

    waiting to go in... 3.90s, 214/220cam

  4. #4
    Join Date
    Feb 2012
    Posts
    108
    Its going into a 99 obscc with an ls3, im looking for the 1 7/8 because im considering a s/c

  5. #5
    Join Date
    Sep 2008
    Location
    Arizona/Utah
    Posts
    3,939
    Calspeed makes a 17/8 with 3.5" collectors/ypipe
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

    waiting to go in... 3.90s, 214/220cam

  6. #6
    Join Date
    Feb 2012
    Posts
    108
    do those fit obs trucks.

  7. #7
    Join Date
    Sep 2008
    Location
    Arizona/Utah
    Posts
    3,939
    That I do not know and some how I doubt it.
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

    waiting to go in... 3.90s, 214/220cam

  8. #8
    Join Date
    Feb 2012
    Posts
    108
    ok thank. i ended ordering schoenfeld headers with the coating. also i ordered high flow cats from dynatech , and lsx multi position monting plates.

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