@djvernon: which is the 'speedrun' version out of all of the ones listed below found at the
http://thegamearchives.net/:
Stunt car racer (1988)(microstyle)[h][t +2 enigma][stunt car racer turbo]-amiga
Stunt car racer (1989)(microstyle)-amiga
Stunt car racer (1989)(microstyle)[a2]-amiga
Stunt car racer (1989)(microstyle)[a]-amiga
Stunt car racer (1989)(microstyle)[cr qtx]-amiga
Stunt car racer (1989)(microstyle)[cr woodpecker]-amiga
Stunt car racer (1989)(microstyle)[cr woodpecker][t +2 setrox]-amiga
Stunt car racer (1989)(microstyle)[f aga galahad][h][stunt car racer turbo]-amiga
Stunt car racer (1989)(microstyle)[h][t +1 archaos][stunt car racer turbo]-amiga
Stunt car racer (1989)(microstyle)[m care][stunt car racer tnt v1 0b]-amiga
Stunt car racer (1989)(microstyle)[save disk]-amiga
Stunt car racer super division (1989)(micro style)[miami bass][cr defjam]-amiga
I want to be able to play SCR where it's SMOOTHER at 60fps (but not faster), and with the original physics.