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what power increase ?

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Old 19 November 2006, 01:57 PM
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james-wrx
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Default what power increase ?

Guys,
I have a 2.2L wrx jdm TDo5 running 1.3 bar approx 300hp at a guess.
I have some equal length headers im thinking about fitting, what can I expect from them ? Dont know if it makes a difference but car revs to 8k
Old 19 November 2006, 07:02 PM
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james-wrx
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Originally Posted by james-wrx
Guys,
I have a 2.2L wrx jdm TDo5 running 1.3 bar approx 300hp at a guess.
I have some equal length headers im thinking about fitting, what can I expect from them ? Dont know if it makes a difference but car revs to 8k
Experts please
I need to know if it's worth it or not
thanks
Old 19 November 2006, 11:33 PM
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harvey
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Chances are you will loose spool with the tubular headers. Consider ported headers.
Old 20 November 2006, 12:49 AM
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Deviate
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Originally Posted by james-wrx
Guys,
I have a 2.2L wrx jdm TDo5 running 1.3 bar approx 300hp at a guess.
I have some equal length headers im thinking about fitting, what can I expect from them ? Dont know if it makes a difference but car revs to 8k
You can expect the plasticene welds to give way after about 2000 miles..... Id consider some fettled OEM manifolds from Harvey Smith; and an up-pipe to match.
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