[fatcaaat]

All,



I have a 90cc engine with the long cylinder and electric starter. The flywheel does not have the T and F marks like the old hondas so I am a bit lost. Instead there are these lines and dashes. So, because I was hasty in ripping off the top to put on a 106cc kit, I neglected to see what the correct timing point is.



There is a series of lines with little 0's on the top of them, a blank space, and then a series of dashes on the flywheel. Where am I supposed to line up the O mark?



Thanks...

 

[fatcaaat]

Addl Info

Well, it is all bolted back together and is running but I just don't think that it is all there.



I tried to use the spark plug hole to reference TDC, but I just can't get the feel...you know how it lags there for just a second. That can be the difference of being a tooth off on the timing in either direction. I just don't want to pull it back apart to do this...someone must have one of these laying around??? I just have this sneaking feeling that I have the engine slightly retarded...If I move it the other way, do you think there is a chance that I will bend the exhaust valve up?



I am running a ported and polished E22 Head hd springs, a 52mm domed piston and 49.5 crank, takegawa coil and rev box, a 24mm Mikuni TM jetted 15/160, a Classic Honda Pipe and a special modified camshaft with a 6.7mm lift and nice duration setup for midrange power from WebCams in California with a 2 degrees advance. All this is in a modified 1972 CL70 frame with a 17" front and 14" rear running a 15/31 sprocket combination. I expect to hit 75-80 mph on this with a crusing speed of 55.