I have 3. I have a d16a6 pulled out of my si when it got rearended. Ran great and no smoke. I have a d15b2 from a dx that was pulled during a auto-to-manual swap and my buddy then decided to buy my dual cam zc. There was nothing wrong with it either. If you're looking for a project, I have a d16z6 that needs a new headgasket, two valves, and 3 head bolt holes need to be redrilled. If you're interested, hit me up at 404-993-1580.