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  1. Sohc ZC questions!!!

    New Member Introductions
    i dont know whats what on my car! my block is stamped zc, my head is stamped pm3-4 and my intake mani is stamped P06 as well as my ecu. if anyone could tell me what the [email protected] all this is it would be greatly appreciated. i would also like to know what im going to need to run vtec, right now there...