When it comes to the Good Vibrations Motorsports March Meet at Famoso Dragstrip, there’s not much reason to make changes.

Thus, when the 68th edition of the fabled race begins a four-day run on Thursday it will be pretty much the same format of the past few years — plenty of supercharged nitromethane-burning cars headlining a NHRA Hot Rod Heritage Racing Series event featuring 14 classes of competition.