Most modern cars do not use carburetors; instead, they rely on fuel injection systems for better efficiency and performance. Carburetors were common in vehicles until the late 1980s and early 1990s when fuel injection became the standard due to stricter emissions regulations and advancements in technology. However, some classic cars, motorcycles, and certain performance or vintage vehicles still utilize carburetors.
Carburetors are used on engines not equipped with fuel injection. Almost all small engines, such as lawnmowers, generators, and other small engine applications use carburetors. Carburetors are used to mix fuel and air in the proper ratio and channel it to the intake manifold of the engine. It is then sucked into each cylinder where the fuel air mixture is burned.
The cubic inches of the engine in a NASCAR race car must be the same as the cubic inches of the street car engine they represent. (you can't get a V8 engine in a Camry so the previous line is false.) Other than that there is virtually nothing similar between a NASCAR engine and a street car engine. Most street cars today use advances in fuel efficiency such as fuel injection, electronic ignition and a host of sensors and vacuum control to help keep pollutants low. NASCAR race cars still use the tried and true technologies of a bygone era such as carburetors and distributors. Also, most of the engine options for the street cars these race cars are modeled after use overhead camshaft (OHC) and a front wheel drive configuration, whereas the race car engines use overhead valves (OHV) and a rear wheel drive configuration. However is is important to point out many sports cars and larger vehicles (trucks, vans, SUV's) still use OHV engines and real wheel drive. NASCAR engines even run on leaded fuel still. A NASCAR engine can cost over 1 million dollars to build.
they STILL PRODUCE CARS WITH carburetors IN India
carburetors with 2 barrels
No. Nascar does not allow nitrous oxide.
Nascar
Firestone tire is a NASCAR sponsor. Some of the cars use firestone tires other cars use NASCAR tires. Firestone also sells NASCAR tires in addition to their own brand.
Holley Performance Products has produced a number of after market carburetors for performance vehicles. They are used by all NASCAR Sprint Cup and NHRA Pro-Stock champions for the last 40 years.
Yes, he is.
Yes, NASCAR racing engines use antifreeze. There is no other way for them to keep the engine from overheating. NASCAR engines are similar to street engines but with more horsepower.
No, NASCAR engines are naturally aspirated and turbochargers are prohibited (not allowed).