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weapon x porting

  1. Weapon X ported 1.9L blower for sale (pics)

    CTS-V Parts For Sale
    The first one is done and ready to ship. Porting is done by one of the top race engine shops in the country. You have options of: - 90 or 102mm throttlebody snout port match - your choice of 2.4, 2.5, 2.85, or stock upper pulley with solid isolator - ported heads are available with port match...