Cast Iron 5.7L V8 Aluminum cylinder heads 358 c.i. max-800 HP
No there is no maximum in NASCAR.
No, they do not. Manual transmissions are used in Nascar race cars.
900
Scuff tires in NASCAR are used tires that have been previously raced on and have some wear, but are not completely worn out. These tires provide a balance between grip and durability, as they offer more traction than brand new tires due to their slightly scuffed rubber surface. Teams may choose to use scuff tires during practice or qualifying sessions to save new tires for the race, as they can still perform well under specific conditions. The strategic use of scuff tires can help teams manage their tire inventory throughout the event.
Kyle Busch is the all-time Nascar Nationwide Series race winner, with 66 victories. It used to be known as the Busch Series.
They used to race on dirt tracks, and they had bad cars.
Nitrogen
slick tyres are used.
Slicks.
nitrogen
Many industrial supply companies will sell you compressed tanks of dry nitrogen that would be suitable for tires. For normal auto tires, regular air is fine, but nitrogen is often used to inflate the tires of race cars and airplanes.
Yes, tires in NASCAR have changed significantly since the sport's inception in the late 1940s. Early tires were often made from harder rubber compounds and lacked the advanced technology used today, resulting in less grip and durability. Over the years, improvements in tire design, materials, and manufacturing processes have led to better performance, with modern tires providing enhanced traction and consistency, crucial for the high speeds and competitive nature of NASCAR racing. Additionally, NASCAR has implemented specific tire regulations to ensure safety and competitive balance.