I understand why he was jumped all over. I own both cars and its frustrating as hell to be asked this question. Why? If you know ANYTHING about either engine all you have to do is look under the hood.
1) the 3.0L Yamahammer is bigger than the 2.5L/3.0L V6. IIRC the Yamaha is a 90 degree V6 and the 2.5/3.0L is a 60.
2)with a LITTLE research you will find out they have completely different bell housing patterns.
Soooooooooo.........
maybe it was uncalled for, but I see why :-)
Hope your ok :-)