What's burn efficiency? There isn't anything about that in the spreadsheet, so I left it at default. Also, thanks for the info about the intakes. A 4A-GE 16v makes it's peak HP of 115 at 6,600 RPM, and it requires 148Nm of torque at 6,600 RPM to do so. Looking at a couple of dyno graphs, the 4A-GE has a relatively flat torque curve in the middle, which matches my Automation torque curve. I could probably raise the lower end torque to flatten out the curve a bit. The only thing that contains maxRPM is the turbos, which I took off, and the max RPM was still too low. I'm certain that I don't have any other files with the same name. The engine name is unique. I've set the max Torque to 300, and I'm no longer getting the overtorque warning, but I'm still not making the right power. Perhaps the lack of power is due to the rev limiter being where the peak power should be?