Hey Scotty I was wondering the difference between the 2gr-fse and 2gr-fks engines in Lexus models. I have a 2007 Lexus GS350 and my friend has a 2021 is350. Is there really a difference in power, and if so, what changes have they made? Is the newer engine more reliable?
Yes the new ones have a little more power. They have different internal designs and different fuel injection system so they are a little more powerful. They're still pretty reliable