If people read the thread, and downloaded the dyno application form, they would know what the original question relates to.
For example, on the registration form it has categories for N/A (naturally aspirated) cars.
The original 'on topic' question was, for example, does it mean on the day that 4 cylinder hatchbacks will be up against a V8 commodore.
There is no way that my worked 4 cylinder naturally aspirated car could beat a stock 5.7 litre on a dyno shootout. Usually there are categories of 4 cylinder NA, 6 cylinder NA and V8s.
Cheers