Buying a new cylinder for a china motor and just taking the old one and sanding the cooling fins untill they're round like the old type cylenders on board trackers?
If you can live with 50cc, they come with round cooling fins(Z50). You would have to take off too much cooling area IMHO to make a 66cc round. There is another posting on this supject.Buying a new cylinder for a china motor and just taking the old one and sanding the cooling fins untill they're round like the old type cylenders on board trackers?
agree, I actually thought of eliminating all cooling fins of my Sachs engine and put a big, tall and round cylinder over it. But I guess it will overheat, or you just do it with the cylinder head and add something to cover it in a round, Indian-style way. Will make a long, tall cylinder approach.. watch my 28" BTR thread, you will very soon see some experiments dealing with this issueThe squarish look is one of the visual faux pas if your trying to make a convincing BTR repilca.
#Wow, 28 inch wheels! Verry interesting bike axel! I suppose sachs enginesare as common as briggs and strattons are over here. How does yours run?