Although it certainly didn't start as such, this has almost turned into one of the old 'comedy' Top Fives I used to do. The main reason for this was down to how difficult it turned out to be to even
find five half-decent racing games for this usually-excellent system. I know the mighty PC Engine is hardly known for this genre - its legendary status is more to do with its outstanding shmups and platformers - but I still didn't think I've have as much trouble as I did. So, I guess you should probably instead consider this the Top Five Least Crap PC Engine Racing Games instead!
Special Note: This list does not include overheard/top-down racing games as they are different enough and numerous enough to have their own list.
5. Power Drift (1990)
If I'm honest, I've never been the biggest fan of Power Drift, at least compared to other Super Scaler games, and porting it to the Engine was ambitious, but it's actually not too bad. It does deviate from the arcade version a little in that it basically gives you a championship mode in place of the arcade mode, meaning you have to work your way through the courses rather than just choose any you like. It works quite well though, and it's technically quite impressive, all things considered. It does suffer from the same faults as the arcade version (or what I always perceived to be faults anyway) - namely, the undulating log sections of track often making it hard to see where you're going, and the large cars making it hard to overtake (or be overtaken). But that
does at least mean it's a good conversion I guess, and it's pretty good fun to play now and then too. The graphics are probably about as good as you could expect too, although the music isn't so great, but this could easily have been a lot worse, as some of the other versions were.