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Toyota 2GR-FKS Engine Specifications
The Toyota 2GR-FKS is a 2GR family V-type 4-stroke 6-cylinder direct injection naturally aspirated gasoline engine produced by Toyota Motor Corporation.
This engine has aluminum cylinder block and aluminum cylinder head. The development of the
engine began in the late 2015.
The engine kept the architecture and received the last Toyota's advanced
technologies in the engine development. The engine can switch from Otto cycle to
an Atkinson cycle operation for a better fuel economy. That is achieved by using
the VVT-iW on the intake camshafts (Variable Valve Timing - Intelligent Wide).
The engine still uses a variable exhaust valve timing (VVT-i). The engine was
also equipped with the coil-on-plug ignition system DIS, ETCS-I, and ACIS.
The Toyota 2GR-FKS engine has a variable geometry intake manifold made of
plastic. The Toyota's ACIS varies the length of the intake manifold according to
engine rpm by open and closes the intake air control valve. The throttle valve
is electronically controlled by ETCS-I system (Electronic Throttle Control
System - intelligent). The acceleration pedal doesn't have a physical connection
with the throttle body, just position sensor, and wires. The engine got an
L-type sequential fuel injection system and Toyota's DIS ignition. Each spark
plug has an individual ignition coil integrated into the spark plug cap. The
exhausts gases go out through the stainless-steel exhaust manifolds (headers)
and a three-way catalytic converter on both sides.
Engine code identification:
2 – 2nd generation engine
GR – Engine family
F – Economy narrow-angle DOHC
K – Atkinson cycle
S – Gasoline direct injection system (D-4)
| GENERAL TECHNICAL DATA |
Manufacturer ...................... Shimoyama Plant, Toyota Motor Manufacturing
Kentucky
Engine model ...................... 2GR-FKS
Production years ...................... 2015
Cylinder block material ...................... Aluminum
Cylinder head material ...................... Aluminum
Fuel type ...................... Gasoline
Fuel system ...................... Direct injection and port injection
Cylinder arrangement ...................... V-type (V)
Number of cylinders ...................... 6
Valves per cylinder ...................... 4
Valvetrain layout ...................... Dual overhead camshaft (DOHC)
Cylinder bore, mm ...................... 94.0 mm (3.7 in)
Piston stroke, mm ...................... 83.0 mm (3.27 in)
Total displacement, cc ...................... 3,456 (210.8 cu in)
Internal combustion engine type ...................... Four-stroke, naturally
aspirated
Compression Ratio ...................... 11.8:1
Maximum power, hp ...................... 249-360 hp (183-265 kW)
Engine speed, rpm ...................... 6000-6600
Maximum torque, lb-ft ...................... 234-367 lb-ft (317-498 Nm)
Torque speed, rpm ...................... 3200-4800
Engine weight ...................... 360 lbs (163 kg)
Firing order ...................... 1-2-3-4-5-6
Engine oil type ...................... 5W-30
Engine oil capacity, L ...................... 6.1
Oil change interval, mile ...................... 6,000 (10,000 km) or 12 month
| VEHICLE APPLICATIONS |
Toyota Camry ...................... 2017-2023
Toyota Highlander ...................... 2016-2022
Lexus GS350 ...................... 2015-2020
Lexus GS450H ...................... 2019-2023
Lexus IS350 ...................... 2018-2023
Lexus ES350 ...................... 2018-2023
Lexus RX350 ...................... 2018-2023
Lexus RX450H ...................... 2019-2023
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| Engines Technical Specifications |