Looking for Powerbomb header

4 replies to this topic
  • Stefe9999

Posted March 03, 2004 - 02:01 PM


Anyone know where I can get a good price?
I've checked a few places and best I've found is $170.

  • crushedreams

Posted March 03, 2004 - 03:46 PM


Sounds about right for a new one.

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  • Stefe9999

Posted March 03, 2004 - 05:37 PM


Does anyone have a used one in good condition they'd like to sell?

  • Robert_Brazil

Posted March 09, 2004 - 06:46 PM


What is the benefit of this pipe header?

  • ddialogue

Posted March 10, 2004 - 02:11 PM


What is the benefit of this pipe header?

Straight from FMF's website:

The redesigned PowerBomb is a four-stroke header that incorporates FMF’s patented PowerBomb module at a precise location in the initial stage of the header. By positioning this “Bomb” at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system. Result is a flow increase of nearly 10%! The surface area of the perforated core lets the exhaust gasses exit into the “Bomb” chamber and then allows the air to expand, cool and ramp back up at a higher velocity.
Additionally, the PowerBomb is a “pre-muffler” of sorts which helps to lower the bikes sound output by providing more sound absorbing surface area for the sound medium (exhaust gases). On some models, you can choose between a moto or supercross version. The supercross version is designed for more low to mid-range power where the moto version is focused in the mid to upper RPM range.



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