im a fan of this great old game and wanted to play it some days ago. it was hard to find an iso on the net but finally i managed to. problems occured when i wanted to install data disk and patch 3.22. all the cracks out there were just crap, so i gathered much info and cracked the file myself. if any of you still want to have fun with motoracer, here is what u need to change - the smallest crack possible
OFFSET - OLD - NEW - CRACK
13701 - 75 - EB - registry
13702 - 08 - 5C - registry
41B61 - 75 - 90 - cd check
41B62 - 22 - 90 - cd check
41B75 - 74 - 90 - cd check
41B76 - 0E - 90 - cd check
41B79 - 75 - 90 - cd check
41B7A - 0A - 90 - cd check
5C5B4 - 75 - 90 - illegal version
5C5BD - 22 - 90 - illegal version
OFFSET - where to look for byte
OLD - original game code
NEW - you change the byte to it
CRACK - what is actually cracked step by step
i know the game is old as hell, but i love it :P