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    Thread: Porting headers?

    1. #1
      Still love my daily driver khan4rtist's Avatar
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      Porting headers?

      How do you port your own headers?
      Tools?
      Noticable gains?
      Pics?
      Thanks.



    2. #2
      Almost time to do my timing belt
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      I always just took mine to a guy I know...

    3. #3
      Almost time to do my timing belt
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      i dont know how you could gain much theres hardly anything there....they look alot smaller then the aftermarket one i just bought

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    5. #5
      Still love my daily driver khan4rtist's Avatar
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      Quote Originally Posted by y2daniel1981
      I always just took mine to a guy I know...
      any noticeable changes?

    6. #6
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      Quote Originally Posted by khan4rtist
      Quote Originally Posted by y2daniel1981
      I always just took mine to a guy I know...
      any noticeable changes?
      If it was any I dont remember since it was one of the first mods I did. So I'd say not enough to make an impact on my memory

    7. #7
      Still love my daily driver khan4rtist's Avatar
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      oh, well in that case im not going to pursue this, thanks for the info tho guys

    8. #8
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      Quote Originally Posted by khan4rtist
      oh, well in that case im not going to pursue this, thanks for the info tho guys
      Yeah you'd probably have a lot better gain from modding a header then porting the exhaust manifold

    9. #9
      What do you mean there's no turbo?
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      i ported the inlets and exhaust on my exhaust header on my matrix xrs and picked up some nice midrange.....granted i already had a cai and catback exhaust.....

      but the aveo exhaust header has the catylitic converter built into it, no?

    10. #10
      Still love my daily driver khan4rtist's Avatar
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      well it is very near the header, not exactly built in





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