Arrow Race Headers On Thruxton Tfc

Discussion in 'Builds & Projects' started by Greywolf55, Jan 24, 2020.

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  1. Greywolf55

    Greywolf55 Noble Member

    Oct 4, 2019
    913
    443
    Duluth ,Ga
    #1 Greywolf55, Jan 24, 2020
    Last edited: Jan 24, 2020
    As my TFC was in for service and rear tire (flat) I had them install a set of Arrow Race Headers. No more Cat , they removed the cross pipe and welded and polished clean, installed a new O2 sensor and PCV and spent a few hours on the dyno ( 125miles!) along with the throttle spacer fix , it's crisp ,and DEEP and a bit louder , 109.4hp @ 8000 71.59 lbs /.ft @3997 stays flat to redline ( 65 /lbs ft ) Very clean look , now looking for a belly pan. the chart was uncorrected , I plotted the corrected and am pleased

    My corrected dyno.jpg
     
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  2. pck823

    pck823 New Member

    Feb 5, 2021
    0
    1
    Atlanta, GA
    Nice! Did you keep the V&H Ti cans? I just put my first 13 miles on my TFC and it needs more sound. Wondering if the baffles can be pulled? If so, I'm planning on installing an x-pipe and a tune when pulling the baffles. Cheers! 051/750.
     
  3. Greywolf55

    Greywolf55 Noble Member

    Oct 4, 2019
    913
    443
    Duluth ,Ga
    Yes , and from what I understand the baffles can't be pulled . The sound now is a bit deeper and louder , but not obnoxious. I'm very pleased
     
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