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My Astra 2.2!

Discussion in 'Gallery' started by IsaacZ22, March 21, 2018.

  1. Since I was part of the forum, my little one had never introduced you!
    Astra 2.2 16v Z22SE.
    The engine will be rebuilt in summer, making the following modifications

    Elimination of balancing shafts
    Carrying and polishing the cylinder head ducts
    AACC removed
    CR increase to 10.5 or 11: 1
    2.4 inlet manifolds
    Exhaust manifolds?
    Exhaust line in 55 mm

    With that I want to reach 170 hp less ... will it be possible?
    Thank you very much!

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