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need help on what size headers i have

This is a discussion on need help on what size headers i have within the External Engine forums, part of the LSx Technical Help Section category; so i got asked the other day if the heddman headers i have are 1 1/2s. to be honest i ...

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    need help on what size headers i have

    so i got asked the other day if the heddman headers i have are 1 1/2s. to be honest i dont know can anyone help me out, they are HED-68534. thank you.

    chris

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    Life in the Fast lane sunsetorangess's Avatar
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    Id imagine they were talking about the primary size, The headers you listed have primary sizes from 1 1/2" to 1 /58". If that helps any...
    J
    2001 SS, Its not the car its the Driver that matters....

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    ive heard that actually hurts me. is that true.

    chris

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    Life in the Fast lane sunsetorangess's Avatar
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    Headers are Headers. When you start talking bigger cubes, say in the 454+ range then you have to worry about the size of primarys.
    Most aftermarket headers Are tunned for the best performance for our cars. Im not sure who told you it is "hurting" performance but i would imagine its one of those guys that thinks sitckers make more HP.
    J

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    ok thank you for easing my mind

    chris

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