What kind of engine does a Toyota 2AZ have?
Toyota 2AZ-FE. The Toyota 2AZ-FE is a 2.4 l (2,362 cc, 144.14 cu-in) straight-four 4-stroke natural aspirated gasoline engine from Toyota AZ-family.
What kind of cylinder cover does a Toyota 2AZ Fe use?
The engine is equipped with lightweight magnesium alloy diecast cylinder head cover. The cylinder head cover gasket and the spark plug gasket is integrated to reduce the number of parts. A steel-laminate type cylinder head gasket is used. For the pre-2006 2AZ-FE engine, intake duration was 236 degrees and exhaust duration was 228 degrees.
How big are the intake and exhaust valves on a Toyota 2AZ Fe?
The dual overhead camshafts are driven by a roller chain. The timing chain is lubricated by an oil jet. Each cylinder is equipped with 2 intake valves and 2 exhaust valves. Valve diameters are 34.0 mm (1.3 in) for intake and 29.5 mm (1.2 in) for exhaust.
What’s the compression ratio of a Toyota 2AZ Fe?
The 2AZ-FE engine is also equipped with “Electronic Spark Advance” (ESA) system, which selected optimal ignition timing in accordance with inputs from sensors. Cylinder bore and piston stroke are 88.5 mm (3.48 in) and 96.0 mm (3.78 in), respectively. Compression ratio rating is 9.6:1, later version has 9.8:1.
What kind of fuel injection does a Toyota 2AZ Fe use?
For the upgraded version of the 2AZ-FE engine that was introduced in after 2006, intake duration was 248 degrees and exhaust duration was 228 degrees. The 2AZ-FE engine used electronically controlled sequential fuel injection system with 12-hole injector nozzles that are mounted in the inlet ports.
What’s the compression ratio on a Toyota 2AZ FSE?
Compression ratio rating is 11.0:1. The engine produces 163 PS (120 kW; 161 HP) at 5,800 rpm of maximum horsepower and 231 Nm (23.6 kg·m; 170.5 ft·lb) at 3,800 rpm of peak torque. The 2AZ-FSE has an open-deck lightweight aluminum alloy cylinder block with cast-iron liners and a die-cast aluminum crankcase.
What’s the compression ratio on a Toyota 2.4L?
These two engines are almost identical expect the displacement. In 2008 the engine was redesigned. 2008+ engine produces more power and torque. The compression ratio rose up from 9.6:1 to 9.8:1. The engine got new camshafts rising red line to 6,500 rpm.