I don't believe a 4 or 6 cylinder car is a "real" race car I think of the 8 cylinder cars real .but I'll watch any cars race that's exciting
I think that 90% of people would strongly disagree with you. Walk around and look closely at a FWD 4 CYL RACE car from 5-10 years ago, and then walk around one of the ones racing at our local track today. These things are race cars now, not the enduros of the past.
A lot of grandstand racers and even a small set of guys that are running in the V8 classes think that the FWDs are a joke. However, as someone who has driven both, it takes a certain skill set to be competitive in a FWD 4 cyl car, especially on dirt. Yes, if someone wants to just go out and ride around (which I have nothing against as long as they're respectful and having fun), it is easier to "ride around" in a 4 cyl car opposed to a V8. It's not as easy to wheel a FWD 4 banger as some would think though.
If you have a rollcage, and dedicated your time and hard earned money into a car to be competitive at a local short track, you my friend, have a race car.