SHO stands for Super High Output. It's a Ford Taurus. I believe the made them from 90-93. They were a Yamaha(yes Yamaha) 3 litter DOHC 24valve v6. 220hp/215tq. Then from 94 to 99(?) they went to a 3.9L v8. I had a 92. Damn thing would pull pretty good. Could chirp the tires in 3rd. Came fully loaded, Leather, moon roof, power everything. That guy posts on Ls1.com. Pretty cool car. -Mark

EDIT: oops forgot to hit the quote button for SR240E.