Yeah, here's a diagram showing the inner fairing dimensions: https://marssettlement.files.wordpress.com/2013/05/falcon9fairing17ft.jpg https://marssettlement.f

Yeah, here's a diagram showing the inner fairing dimensions: https://marssettlement.files.wordpress.com/2013/05/falcon9fairing17ft.jpg https://marssettlement.files.wordpress.com/2013/05/falcon9fa... "Fairing 2.0", which just flew yesterday for the first time, is larger but only by a few inches. It would indeed be possible for the Heavy to have a larger fairing, but Musk has said he'll only do that if the BFR looks like it's going to take longer than he expects.