the 1969 CHP police polara held the road course record at 147 mph and it withstood the mustang and camaro challenges-----the record wasnt broken until a 2006 CHP police hemi charger hit 150 mph-----i am thinking the minivans you speak of were part of the atlas rocket project that was scrapped----time to clean the water out of your ears-----the c-body cars can be made to run---ask jay leno hes got a couple in his garage---maybe he will trade for one of your cool minivans...there is also alot of data from the michigan state police on these cars---if you want to read...edit---i am wondering if that 2006 hemi charger was an all wheel drive unit---that may skew the results...