I am going to need soms pictures of B18C1's swapped into a DA. Im in the middle of the swap, and I want to make sure I have everything how its supposed to be so I can avoid any major problems. Thanks everyone, and please hurry, I am taking the old motor out tommorow! New engine- B16A2 (OBD-I) balanced bottom w/ ARP rod bolts. Honda Bearings. B18C1(OBD-I) head with dual stage manifold. P72 ECU All the basic bolt ons and CM stage 3 with 7.5lb flywheel. I need to know if Im going to have to add any vacuum lines or anything wierd like that.