Road Rash modify bikespec excel

I have no experience in programming C++ or other languages. I solved the road rash bikespec through total commander. The header has 580 bytes, each bike has 380 bytes. every bike starts with E0 FC values and end 00 00 values. also includes hexa addresses. Sometimes I feel like the bike is uncontrollable in the city at such high speeds. 320km/h and more. Sometimes it reached 500 or 600km/h. The sound of the engine changed the pitch to high tones. Unfortunately I can't figure out what the other values ​​are for, I don't know their function. It would take IDA software reverse engineering to figure out other algorithms. https://mega.nz/file/a5AFmQrB#UBRNW6r... https://www.dropbox.com/t/0SNlmqYpE9i... https://limewire.com/d/C8ezt#YYO2rU5zkc https://mega.nz/file/PpgnDYxC#QBV8rrP... https://ibb.co/Jwxrvf1S https://ibb.co/C5mMXwh7 https://ibb.co/G4LBgr8F https://ibb.co/67QbwrqH https://ibb.co/QvBPykqD https://ibb.co/vCmskvxF https://ibb.co/5x2HXNnq https://ibb.co/7txkyZfR https://ibb.co/mCm4pY99 https://ibb.co/6Jr3qVkh