Mechanics et al. Hydraulic lift access for 355

I am interested in putting a lift in my garage for use in storing and servicing a 355. Here is the link to the actual lift. It looks like I would have unfettered access to the underside for most service issues but I would like to know if there is enough clearance to drop the engine out. Does anyone know how much space between the lift ramps one would need to lower the engine out? TIA

http://www.revolutionlifts.com/four-post.asp