I love how each one gets better, soon you will have one that cranks. haha.
Donor, what did you use for the jugs (cylinders) and heads on the last one. The motor looks much better. Work for art and details if you ask me. My son is pushing me to make one with him (one that does not weld, this might be the time to get him hooked, but I have no talent like yours).
What are you asking for that last one?? PM if you do not want to post it.