Starfly,
If you already haven’t already, you should read the below C&D article. I think it will better help you understand the intended power delivery of the LC vs the GX, etc. For example, the LC’s weakness in a 0-60 run is likely more due to the fact that the electric assist isn’t sustained for such a duration; it’s not intended to. But, it does allow the LC to match the GX in a more realistic test of 30-50 or 50-70.
As you note, the LC drivetrain mimics a turbo diesel. A lot of low end torque and little need for (or benefit from) driving at a higher rpm. If it were a manual transmission, you’d short shift it. I don’t think I’ve seen 5000 rpm yet and I’ve put 5500 miles on the vehicle. I think you’d be missing the point in trying to alter the boost, red line, etc by adding an aftermarket chip.
www.caranddriver.com
If you already haven’t already, you should read the below C&D article. I think it will better help you understand the intended power delivery of the LC vs the GX, etc. For example, the LC’s weakness in a 0-60 run is likely more due to the fact that the electric assist isn’t sustained for such a duration; it’s not intended to. But, it does allow the LC to match the GX in a more realistic test of 30-50 or 50-70.
As you note, the LC drivetrain mimics a turbo diesel. A lot of low end torque and little need for (or benefit from) driving at a higher rpm. If it were a manual transmission, you’d short shift it. I don’t think I’ve seen 5000 rpm yet and I’ve put 5500 miles on the vehicle. I think you’d be missing the point in trying to alter the boost, red line, etc by adding an aftermarket chip.

2024 Toyota Land Cruiser Tested: Is It the Real Deal?
The new 2024 Toyota Land Cruiser sets out on a different path. We venture into the wilds of Utah to find out if it's the right one.