Engine: Description and Operation

The T8 DOHC engine is a 4 cylinder overhead dual camshaft engine with a compression ratio of 9.4:1
The cylinder head is made of aluminum alloy for good heat conductivity and heat resistance and utilizes a pentroof combustion chamber with 4 valves (IN: 2, EX: 2) per cylinder. An aluminum oil pan is incorporated for reduced vibration and improved cooling capacity. Maintenance free Hydraulic Lash Adjusters (HLA's) are used for reduced noise and vibration.