Originally Posted by cloud_connected
That's a nice delta. As stated, if the logs were carried out over multiple gears the delta would be even better. Keep in mind, even the best air to air intercooler in the world can only do so much so if you have unreasonable expectations that's not really the fault of the manufacturer.
After Tiago mentioned the difference in rpm as well I began to dislike that graph more. I scrapped time entirely as it wasn't needed and mapped the temps vs RPM as X axis now. Before temp delta was shown vs time whereas now it's shown vs an RPM mapping. Much better for comparison I think.
I like this one much more.