They have a Tachometer, so you can see your RPM's and when it red lines.
Here is a link to the factory Toyota shop manual for Gen 7 Celica's, It is a two part 1800+ page PDF shop manual, scanned from the original.
It has everything from rebuilding the engine and torque specs to minor repairs and details
http://sharecash.org/download.php?file=1173281