Just thought I'd share my Schwinn-Davidson with you guys here. I've done quite a bit to it since I've got it. I've ported the offset intake, gasket matched the intake and exhaust ports, modified the exhaust, re-jetted the carb, added a bigger air filter, painted the engine black, and milled the fins for a better look (to me at least), I've changed the clutch, added some tension to the clutch, replaced stock plug with an NGK, replaced the small bevel gear and woodruff twice. So far all in all it's been quite the learning curve to get this thing to ride down the road comfortably, it still ticks me off at times, but it cruises around 35-40 mph quite nicely. Let me know what you think of it.