Kooks headers

Discussion in 'The Garage' started by jfor441, Jun 30, 2007.

  1. jfor441

    jfor441 Legend

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    Hey guys... Does anyone know the power gains of kooks longtubes vs other brands of longtubes? I am building a NA car and want to get the most HP I can out of stuff. The question I am asking is if say MAC longtubes give 20 HP, will the Kooks give 30 HP?