Table: engine_specs_3
Columns: displacement
bore
stroke
cylinders
valves
power
torque
applications

Question: What is the greatest number of valves?
SQL: SELECT MIN("valves") FROM engine_specs_3

Question: For the 1999 w210 e-class , 2000 w203 c-class, what is the stroke?
SQL: SELECT "stroke" FROM engine_specs_3 WHERE "applications" = '1999 W210 E-Class , 2000 W203 C-Class'

Question: What is the displacement for torque of  n·m (lb·ft) @1500 rpm?
SQL: SELECT "displacement" FROM engine_specs_3 WHERE "torque" = 'N·m (lb·ft) @1500 rpm'

Question: If torque is n·m (lb·ft) @1600–2400 rpm and applications is 2000 w90x sprinter, what is the power?
SQL: SELECT "power" FROM engine_specs_3 WHERE "torque" = 'N·m (lb·ft) @1600–2400 rpm' AND "applications" = '2000 W90x Sprinter'

Question: List the torque possible when the stroke is 88.4mm?
SQL: SELECT "torque" FROM engine_specs_3 WHERE "stroke" = '88.4mm'