you will also have to figure out how the checksum works. Try dme editor to find the maps or plot the values in decimal as one long line and look for patterns.http://www.mskar.org/dme_tuning_software.html
The newer the k jet, the harder it is to hotrod. Mix and match parts including the really big distributer from a mercedes for old mechanical systems. Once the electronic are added, the options drop fast and your m20 gonna not get enough fuel. Especially tough once ecu's and Eproms are...