you don't trust me over a press release and marketing hype? jk! I'm sure the crank case material must be different, but very similar. Adrien will have some new items for 2012. They are working hard on that, and if the Neo is sold out they will replace it with something. They are working on some new and improved internals. We are running some new stuff and it works really well and has tons of smooth power. Adrien works really hard on the feeling of the power. He's a racer himself, so he likes the engine to feel good.

We haven't run the 28, and we are hesitant to give needle settings because we are running prototype stuff some times. I would hate to give out wrong info. On our carbs both needles flush is rich, so we are just below level on both.