Not sure if it is helpful but the next time you see one of those Nordictrack ski machines for free grab it. The wood skis you stand on are sitting...
The email notice I got on my phone shows the picture but when I come to the website it is not there.
Wish they shipped to USA
Very interested in your cam design.
I have been looking at a 2 cylinder engine remake.
Ok I know it is silly but I really want to build one just for fun.
I would ditch the Hall system and install a set of points. Cheaper to file points then buy new parts.
Check with your local high school or college. They might have a night time machining class that is available. The high school by me has a class...
I realize you are probably aiming for a simpler engine but maybe you could watch some videos on Otto slide-valve engines or maybe some on cam stop...
Somewhere I saw a plans that used a syringe (cylinder and piston) it got pushed into an aluminum block that served as the pivot and valve. If you...
4cyl. dimensions but it is a start.
Probably had something like this on it....
What brand is the bicycle?
Can't believe somebody does not have an original you can buy.
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