Yager GT 200i (KYMCO Yager GT 200i) | Fuelly
There are no engine build pictures, I've not done anything to the engine yet. All I've focused on thus far is friction reduction in the engine, bearings and rear gears, along with taller rear gears, and preheating the engine to bring it close to its operating temperature prior to running it.
I kind of ran into a road-block in my plans... Baisley Hi-Performance says their rollers are all too large and heavy (they're for Harley-Davidson motorcycles, after all), so I've got to find a fabricator who can chop up a pair of existing flat tappet lifters and put rollers on them... the rollers will actually be ceramic bearings, so all they really need to do is replace the flat tappet with an axle on which to mount the bearing. Haven't found anyone yet.