I drained my oil a few weeks ago and found that the drain plug was stripped so I ordered a new one, which didn't fit. I finally sourced a replacement as someone had drilled/helicoiled the case for a bigger plug. Meanwhile, the bike sat with a pan under it and drained and drained and drained for weeks. It has probably drained an extra 1/2 qt of oil in that time. I filled it with 6 quarts and it is still showing a little low on the dipstick so it needs probably a half quart to get it in the safe range. If you have a totally dry motor where every inch that was coated in a film of oil has drained out, i can see it holding a little more than 6.
2002 V92 TC