Room, for starters. Looking at the DMC frame design, a Flat 6 probably won't fit in between the frame members (it's a close fit on the original V-6). Have you measured either the car or the engine? V- engines are probably the only way to go. Dave S --- In dmcnews@xxxxxxxxxxxxxxx, "minox8x11" <mpaine@xxxx> wrote: > What would I need to look out for when considering putting a Flat 6 > 240HP Boxer engine in a Delorean?? Do you suppose it would work out?