Really didn't get much done today as the weather was incredible.......warm and sunny so I took the 99cc out on a nice long test ride and had a blast. Running the 19mm carb and larger intake manifold, I was pushing 7,200rpm a lot with no ill effects. The bike is running great!
I did play with the tandem a bit however.....put a few cogs on to drive the rear wheel with the engine and had a gear ratio of 1.980:1. Shut the engine down and the rear wheel was still spinning at a bazillion miles per hour.......scary yet impressive.
Progress in the works........