The new engine has been named 2TR-FE, it uses 3RZ cylinder block and new cylinder head. This head features a new variable valve timing system VVTi on the intake side. It uses hydraulic lifters, so you do not need to adjust the valves.
Do I need to adjust the valves on a 2TR-FE?
It uses hydraulic lifters, so you do not need to adjust the valves. This engine uses a new timing chain. Also, 2TR-FE uses a modified plastic intake manifold and an electronic throttle body.
What kind of oil should I use in my 2TR-FE?
The reason is the automatic transmission. You just need to replace the transmission oil, then the vibration stops. For 2TR-FE, you should use only that engine oil that is recommended by the manufacturer. If you maintain it regularly, its lifespan may be more than 250,000 miles of mileage (400,000 km).
What kind of timing system does a 2Tr engine have?
In 2015, 2TR engine was upgraded. Since then, it features a variable valve timing system Dual-VVTi, on the intake and exhaust sides. Also, the compression ratio in these engines increased to 10.2, they feature the new connecting rod bearings, and the intake ports have changed.
What performance parts should I buy for my 2Tr?
You can buy the following 2TR performance parts: cold air intake, headers, and aftermarket exhaust system. But it will not give you a lot of power, only the loud sound. It is much better to buy a turbo kit or a supercharger kit. Quite a lot of turbo kits are available in stores.
What is the compression ratio of a 2Tr engine?
Also, the compression ratio in these engines increased to 10.2, they feature the new connecting rod bearings, and the intake ports have changed. In general, the 2TR is the modernized 3RZ. Besides this 2.7 liter engine, Toyota TR series also includes a 2 liter 1TR.
