r/interestingasfuck 11h ago

Assembling a 7cc engine

630 Upvotes

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u/C_Lo_87 10h ago

They didn't use star pattern on that flywheel, and the exhaust points right at the gas tank...........

u/pexoroo 9h ago

And I can't believe the electronic screwdriver has nearly enough torque for this job. I guarantee he went back and hand tightened those bolts.

u/graveybrains 9h ago

I don't known how he got the nuts on the valve stems at all, you can see them spinning the whole time