Great, thanks for the feedback.
I wonder if Mem will update the library to fix this issue if possible.
I am building a Sanguino now, need more memory and more digital/analog pins.
www.sanguino.cc
Problem with the KS0108 is that it requires most of the digital and analog pins of the Arduino and the library is about 8k
When i have completed the Sanguino i will add buttons to control a menu and a Accelerometer to measure the g-force.
Imagine adding brake force and acceleration g-force values...
What kind of protocol are used for a motorcycle?
Optimal protocol for a car is the high speed can bus, all other are slow and only lives you the opportunity of playing with one value at time if you want to have a fast update rate.
If you can collect the MAF value and rpm you can calculate both torque and horse power. 