Quote Originally Posted by blackburn mark View Post
your crank looks to have no meaningful counterbalance
your inner cylinder ports wont pull as much volume as your outer ports because of the con-rod obstruction (not sure if that would be a massive issue)
I guess I assumed an opposed engine didn't really need counterbalance. If it does I have no idea how to design it. As far as the obstructed ports, I also don't really know if that would be an issue. I suppose I could flare the port and manifold on the inside chambers if I need to. I haven't put a lot of work into the crank design as of yet. I've only really been working intensively on the drawings a few months now so there are no details set in stone by any means. This is really just a concept drawing at the moment. I'm not saying I'm ready to get started building it. I'm just your average ADHD kid who needs to have 12 things going on to not get bored.