After pulling the head,freeing up all the exhaust valves, putting the head back on,new plugs, adjusting and filing the points, and a new 6 volt coil i got the little engine purring like a kitten !!!!!! that is once 50 or so acorns blasted out the exhaust manifold!!! i never even had to touch the carburetor and it set for over 20 years,the tranny and rearend both seem good ,i put into gear and tested them !!!! I am a happy camper so far. My wife has more pictures i will post the as she loads them to the computer. Don