all i ever wanted to make is a real working lego engine.
so i tried but failled over and over again.
but at least .......
i was so exited about it that i wanted to make an instructable about it
so here it is.
if u see a lot of vocabularity wrong spelled or somthing like that english is not my original language
Step 1: Parts
Step 2: Piston
Step 3: Crank 1
Step 4: Crank 2
Step 5: Crank Schaft and Flywheel
Step 6: Assembly
and for the final part yust put them together and done
Step 7: Video
now yust put a vacuum cleaner against it , give it a spin and tadam
there u have it