Jeff is inspecting Bronc's car he lifts up the hood. In the next shot it is down, although Jeff never pushed it back down.
Bronc takes off his right front hubcap for Jeff's inspection. After he fails inspection he drives off mad, and the hubcap is back on, though nobody fixed it back on.
Bronc is having a drink and slams it down and puts down an empty glass. Officer Ben starts talking to him and the camera cuts back to Bronc and he has soda in his glass again.
When Two Tanks is at the hangout, he picks his soda up twice.
As John Smith gets ready to leave, he breaks out crying and puts his hand on the header pipe of the car. Even though they have been there for some time, it is likely to be still too hot to touch if the car had been running just before as shown.
As they race up the hill, the inside mirror appears on the far shots of the whole cars but disappear on the close up shots showing that the close up shots are not real cars.
When fight starts in YoYo's near end of film, YoYo gets excited and tells Jeff's girl to call the police. When he reaches out to get her attention he grabs her left breast, putting his hand all over it. She seems a little startled!! LOL!.