I live in Colorado and there are not many Del Sol here. There are mainly Civics, Eclipse, and Mustangs. Though there are more crx's than Del Sol's I can't think of a reason why this could be. Other than the removable top when it snows both cars handle about the same. Is there any reason why the Del Sol is not as popular as the other cars? Fom what I know of a B16 swap is just as easy in both cars.