What would be the best motor oil for a 1994 Ford Taurus SHO with 148K miles?

What would be the best motor oil for a 1994 Ford Taurus SHO with 148K miles?What would be the best motor oil for a 1994 Ford Taurus SHO with 148K miles?Castrol High Mileage http://www.castrol.com/castrol/genericar鈥?/a>What would be the best motor oil for a 1994 Ford Taurus SHO with 148K miles?Unless you live in the far north I'd go with 20-50. Better lubrication at any temp.What would be the best motor oil for a 1994 Ford Taurus SHO with 148K miles?10w30 or 5w30 is what ford recommends. stick with that. the sho motor is differnt from other motors.