Must come from the 5.7 "litter".
The one that bugs me is when sellers who have even owned it for a long time give the performance specs, "fastest production in car in 1987 even faster than the Corvette"..."0-60 in 6-7 seconds lol and 1/4 mile in 14.8", umm that's not that impressive anymore, I wish they'd at least use Car and Drivers 4.9 and 13.9. Now 4.9...that's respectable.