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Honda's 2012 Si Build

Discussion in 'Auto Multi-Media' started by Briansol, Jul 11, 2012.

  1. Briansol

    Briansol Admins Admin VIP

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  2. 99sidude

    99sidude Moderator Moderator VIP

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    My group is building something very similar to race in NASA. I know Lee, he was a chassis guy in Ohio before moving to Cali. He has my dream job. Interesting to note that they are not using the stock engine. The reason is that ALL Honda cylinder heads now have a cast in exhaust manifold. This flows like shit, but allows the cat to be mounted as close as possible to the hot combustion chamber. This reduces cold start emissions.

    The HPD car uses an old 06-11 K20Z head.
     
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