I cant believe I've only seen one other post picking up on the fact that Evolution Engines no longer lists the 35 on their website, and now shows a 40 in its place. Is anyone wondering what this will mean to the Sundowner spec class USRA racing? Will guys looking to join the class be forced to try to locate a no-longer-produced 35 engine in stock somewhere or will current 35 owners be forced to buy into the new 40? And will the class be changed to accept the new Evo 40 at all? Either way something will have to change. Opinions???