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Had a spark-plug break off, had to pull the head to get it extracted. Where the heck is the timing mark on the crank? Do I need to pull the stator or flywheel to find it? When I pulled the head I had the mark on the cam lined up pretty good but I cant remember if it was perfect and don't want to reassemble a tooth off and have to go back through the bear of pulling this thing back apart.
By Michael Rogers
Ok, another newbie post here. Checking this stuff out in issues with lost compression. Wondering if anyone can tell by the pics and video of the cam is good, and whether you can see anything visibly with the valves and timing gear.
Any input would be a great help. Been researching youtube videos, but just not sure.
2000 Bayou 220
I could test the exhaust, it looked like it was opening, closing and seating ok, but not sure about the intake.
CAM - looks like some wear on the outer ridges on both in spots, and one lobe to me looks kind of weird, but I don't know.
By Ben Cramp
I am hoping one of you knowledgable people can answer this for me. I have a yfm200 moto 4 engine I want to put in an off road go kart. I would like to mount a sproket where the drive exits the case before the u joint so that I can get rid of drive shaft and make engine bay compact. To do this I would mount engine 90° to axle but would also need to tilt it forward 15° to account for the angle the drive exists rear of casing. Would that be ok? Would oil pump etc still work. Any advice greatly recieved.
Looking for a guru to help me get the top end back together. I'm stumped!! There seems to be an issue with the removable chain guide on the left hand side. In its current position (which is probably incorrect) there's not enough clearance to get the chain on the sprocket and be able to line up the timing. Does the guide rest on the side or is it supposed to be in the notch underneath? I have a manual, but it doesn't show the correct positioning on that guide. I tried to fit it in the notch, but then the cylinder head doesn't seem to seat properly. Let me know if you need pictures. Any help (and pictures) you able to provide will be greatly appreciated.
Thanks in advance!!
Jay in WI
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