the crossfire is 90% mercedes and 10% chrysler the mercedes 3.2 v6 comes in all crossfires in 2005 and about 12 cars in 2006 they (daimlerchrysler) when it was daimlerchrysler made the crossfire on the slk assy line using most of the parts from the 2000 to 2004 slk in 2005 they made a supercharged version called it the srt6,, if we want more power you can do the V8 conversion cost is 20,000.00+ or - depends on how much power you want. there is one crossfire with a hemi in it ,,,the guy that did it had to cut the frame ,widen it for it to fit in the eng bay then had to cut away finder brackets to get the car to look right. as you can see by my sig i have the world fastest crossfire ,and i along with the guy that built mine Rudy we are building one as we speak ,,it will be for sale around june. jim
note u tube or google world fastest crossfire.