I'd agree with chip there, its got to be around those times, Mike "could" get in the 7's in is car IF he chose to run it at full power, well actually it would probably manage it without being maxed out but you would need a clean lap.
There is a huge power and weight advantage with Andys car though, I'd imagine it would be VERY lively around the ring, you don't want anything too harsh for the ring and I think thats why Mike's car takes to it so well.
If he's going and wants a passenger I'm WELL up for it, I'll just check my life insurance policy first