Here's some more speed cheats...
grchamp:0:400D:FF:000:Always drive at Maximum Speed
;polepos=polepos1=polepos2=poleposa=poleps2a=poleps2b=poleps2c=topracer (these cheats work with all these clones too - I'm not posting them all here)
polepos:0:4004:90:000:Always have Accelerator Fully Down
polepos:0:0000:00:999:[ If you don't touch the accelerator ]
polepos:0:0000:00:999:[ with the Maximum Speed cheat you ]
polepos:0:0000:00:999:[ will effectively be on train tracks! ]
polepos:0:0000:00:999:[ So if you want to play the game ]
polepos:0:0000:00:999:[ properly press the accelerator or ]
polepos:0:0000:00:999:[ use it with the Accelerator Fully ]
polepos:0:0000:00:999:[ Down cheat. ]
polepos:0:40B8:FF:000:Always drive at Maximum Speed:The speed display will be incorrect