Look at the engine specifications listed below.
4-cylinder in line
displacement = 2.5 liters
dohc 16 valve
140 bhp/7500 rpm
190 foot-lbs/6000 rpm
efi fuel system
compression ratio 8: 1
technician a says the engine described uses a fuel mixture of eight parts air to one part fuel. technician b says the engine described in the figure contains four valves per cylinder. which one of the following statements is correct?
a. neither technician a nor technician b is correct. b. both technician a and technician b are correct. c. only technician a is correct. d. only technician b is correct.