How much room should you allow for a rotisserie?

[66plysat]

I know the obvious answer is you can't have too much room. I'm thinking about building a cover/carport on the side of my house and want it to be at the same height as the garage eave...about 8 1/2 feet. The question is, if I eventually get a rotisserie and put a B body on it how tall is the combo of a rotisserie and car when turned sideways. How much room does it need to completely pivot all the way around? Any pictures and measurements will be a great help, thanks in advance.

 

[Cranky]

8 1/2 feet should be plenty but how much slope for drainage will you have? I have one on the back of my shop and wish it was higher because it's kinda low towards the rear because of the slope it has.

 

[eldubb440]

my ceiling is 10 feet, but it easily spins in an 8 foot area....... it measures a little over 7 feet on its side