will a motor run on its side

[rmking600]

i have a mini buggy idea and need to know if a sled motor will run on its side.

 

[skibreeze]

Sure, if it's carbed, getting the float bowls level will be the hardest part I think.

 

[sled_guy]

Couple of years ago I watched a Dragon 700 laying upside down in a big trench idle for 5+ minutes while it's owner shoveled a spot to roll it back over to.

Long periods of time would be a concern for proper oiling if you aren't premixing.

sled_guy

 

[skis_n_skid]

I think the biggest problem would be side load on the crank bearings. For the crank to run in vertical orientation, at least one end of the crank needs to have a tapered roller bearing with a tapered race, or ball bearings with upper and lower races to support the weight of the crank and whatever is attached to it (clutch).