What kind of fuel is used in NASCAR?

Sunoco's 260 GTX Racing Gasoline is the official fuel of NASCAR. Sunoco 260 GTX is an unleaded racing fuel that contains no oxygenates and no metal additives (lead). It also does not contain any ethers or alcohols such as ethanol or methanol or any other oxygenates.

What kind of fuel does NASCAR use in their cars?

The specialized NASCAR fuel is Sunoco Green E15, a 98 octane, unleaded fuel blend specifically engineered for high-performance engines and race cars. It's called Green E15 because the racing fuel is actually green in color.

Does NASCAR use ethanol?

NASCAR lowered their emissions by 20 percent by changing to a fuel with a 15 percent ethanol blend. Fewer emissions equals cleaner air for us to breathe.” During the 2016 season, NASCAR will hit the 10 million mile mark on Sunoco Green E15, and the success of the product can be seen on the track.

How much is NASCAR fuel per gallon?

Be glad you're not filling up for the Daytona 500. The gas Nascar drivers will put into their tanks on Sunday costs $7.80 a gallon. With tax, it's $8.26—roughly twice what Americans now are paying at the pump.

Are NASCAR cars carbureted or fuel injected?

Fuel injection in NASCAR was introduced in 2012, having previously been announced for 2011, which was the last season to see the premier NASCAR series use carburetion. Only the Xfinity Series uses carburetors through into 2021, with no announced change to injection.

Fuel System - Race Cars Explained

Why did NASCAR use carburetors for so long?

Another important reason for sticking with the carburetor is that NASCAR does not want the cars to go any faster for both safety and competitive reasons. That is why they have the "restrictor plate races" at the big tracks such as Daytona and Talladega.

Are NASCAR engines turbocharged?

The engines in today's NASCAR race cars produce upward of 750 horsepower, and they do it without turbochargers, superchargers or particularly exotic components.

How big are the gas tanks in NASCAR?

A race car's gas tank holds 22 gallons. The gas comes from a central tank to ensure teams don't add additives. The gas cans used to refill cars hold 11 gallons each and weigh about 70 pounds when full. Racing gas is leaded, 104 octane. Development of an unleaded racing fuel is a year or two away.

How many miles can a NASCAR go on a tank of gas?

They do not have catalytic converters mandated for every other car on the road. And until 2007, NASCAR used leaded gas — a toxic fuel that has hasn't been used in the rest of the U.S. since the 1980's. On average, NASCAR cars get between 2 and 5 miles per gallon of gas.

How much does a NASCAR tire cost?

NASCAR Tires Cost ($20,000): Tires are the most costly part in NASCAR racing, mostly teams don't buy the tires they get them on lease from (Goodyear) who are official supplier of tires in NASCAR. A source revealed that each tire cost maximum $350 – $500 which means teams invest $20,000 for each race.

What is the best fuel for race cars?

Most race car drivers prefer fuel that is methanol- or ethanol-based, and the reason is simple, really. Overall, alcohol-based fuel has a high octane rating which increases fuel efficiency. Methanol burns cleaner and cooler, is less flammable, and less expensive than gasoline.

Do NASCAR teams pay for fuel?

The gas Sunoco gives them is free, covered under a multiyear contract that ensures they will have fuel at each track. Essentially, fuel is provided cost-free from Sunoco to the teams as part of its exclusivity agreement with NASCAR.

What kind of fuel does IndyCar use?

Currently, the fuel used by IndyCar is a variation of E85, which contains 85-percent ethanol and 15-percent high-octane racing fuel. The new fuel enables at least a 60-percent reduction in greenhouse gas emissions compared to fossil-based gasoline.

What octane is race fuel?

Octane level is one of the most significant differences between racing fuel and fuel for street vehicles. The gasoline at a gas station ranges from 87 to 93 octane. Racing fuel ranges from 100 to 120 octane. Since racing engines operate with higher compression ratios, they need higher octane racing fuel to operate.

What kind of fuel does street outlaws use?

The engine runs on an EFI system from Fueltech, and Justin tunes the car himself. VP Racing's M5 methanol is his fuel of choice, saying he switched to alcohol because it makes low-end power, which works for the type of racing they do on the show. He shifts at an astronomical (for a Pontiac) 8,600 rpm.

What is race gas made of?

Race Gas. Race gas is gasoline with additives to increase octane even more. These can include lead, ethanol, and methanol. Lead isn't compatible with oxygen sensors.

How much does it cost to run a NASCAR car?

Full-Season Car Expenses: $15,600,000

With up to 39 events, full-season expenses break down to $400,000 per week. You need this money to provide appropriate maintenance to your car. If your driver crashes out of the race, this money will be geared toward repairs.

What size engines are in NASCAR?

The cars are currently powered by EFI V8 engines, since 2012, after 62 years using carburetion as engine fuel feed with compacted graphite iron blocks and pushrod valvetrains actuating two-valves per cylinder, and are limited to a 358 cubic inch (5.9-liter) displacement.

What fuel do Daytona cars use?

But don't start panicking about greenhouse gases yet — while that's a startling amount of gas, it's actually only a small chunk of the 360 million gallons-plus of gas used daily in the U.S. On top of that, NASCAR says the cars' racing fuel, Sunoco Green E15, is specially blended to reduce the cars' greenhouse emissions ...

How does NASCAR refuel so fast?

NASCAR uses a fuel can type known as a dump can to refuel its vehicles on a pit stop. The dump can is designed to release the fuel it holds into the vehicle within eight seconds. Each fuel can holds 11 gallons, so it takes two full cans to completely refuel a car.

How much does a tire changer make in NASCAR?

Tire Changers:

The tire changers bring the new tires before the car comes to pit stop. A website report claimed that a top tire changer earn $80,000 annually from NASCAR.

What oil do Nascar engines use?

Mobil 1™ is the Official Motor Oil of NASCAR® ExxonMobil and NASCAR have a long-standing partnership, with the Mobil 1™ brand serving as the Official Motor Oil of NASCAR since 2003.

How long does a Nascar engine last?

Most production car engines are designed to last over 100,000 miles. NASCAR race car engines are designed to last one race (500 miles, in the case of the Daytona 500). While the same version of an engine is typically used for an entire season, it is rebuilt after each race.

How many gears does a NASCAR transmission have?

Reports indicate that NASCAR's next-generation stock car features a six-speed gearbox, as opposed to the four-speed gearboxes currently used. NASCAR has relied on the four-speed H-pattern gearbox since the sport's inception in 1949, so the upgrade to a sequential six-speed transmission in 2021 is significant.