What are the potential pitfalls of these? I'm look to buy my dream car a G Esprit Turbo and I like the look of the dry sump cars with the comps and black bumpers and they are rarer and come up for sale from time to time, but i don't want something that will cause me more headaches (than normal for a 35+ year old Lotus). Everyone ive spoken to including Lotus specialist garages have said to avoid them at all cost as they are problematic and many of the parts like scavenge pump are pretty much unobtainable.
I'm pretty good with maintenance and repair myself and the car wont be used anymore than most i imagine, but i will want it to work well and will drive it as much as i can on weekends ect