What are the rules dealing with the cars engine in NASCAR?
The car’s engine in NASCAR is just the same as the rest of the car. They can only be so big, cubic-inch wise and so many valves per cylinder. It’s the old technology: two valves per cylinder. They have to be certain specifications, and that’s another area. They’ll tear them down, they’ll pull them apart and they’ll make sure you’re not playing with the rules and that you’re within their specifications. They’re very strict with that, and they should be.
