horizontal to vertical

[TrailerRider]

Can a 1985 Honda 90cc motor be ran vertical or nearly vertical? I have an old direct bike and an 90cc motor and wondering if I will have oiling issues?

[just ben]

If you modify the oil pick up it would be fine but good luck with that.

[HarrisoN*]

if you ran some kind of scavenge pump, maybe a oil res' too. what are you looking to do.

[trike savior]

The oil pump is at the front of the crankcase, near cylinder on clutch side. Tipping it up would take the oil far from it and burn up the top end