How much horsepower does an Indy car have?
The engines are now fuel-efficient DOHC 2.2-liter twin-turbo V6 with four-stroke piston Otto cycle developing an estimated 550–750 hp depending on the level of boost used and no inter-cooling systems. They are limited to 12,000 rpm and weighed up to 248 lb (112 kg).
How fast did the cars go in the first Indy 500?
The 1911 International 500-Mile Sweepstakes Race was held at the Indianapolis Motor Speedway on Tuesday, May 30, 1911….1911 Indianapolis 500.
| Indianapolis Motor Speedway | |
|---|---|
| Indianapolis 500 | |
| Winner | Ray Harroun |
| Winning Entrant | Nordyke & Marmon Company |
| Average speed | 74.602 mph (120.060 km/h) |
What engines are used in the Indianapolis 500?
Indy 500 Car Engines
- A 161-cid turbo Chevy “C” V-8 from 1993.
- A 220-cid Miller four from the mid-1930s.
- A 159-cid Foyt Ford 4-cam V-8.
- A Turbo Offy of the mid-1950s.
How fast does an Indy car go 0 to 60?
Initial wheelspin and then a bog from the tall first gear limited the car to a soft 3.8-second 0-60-mph time. However, in the next 3.8 seconds, the car gained almost another 60 mph despite a delay for the awkward 1-2 upshift. The full quarter-mile run took 10.6 seconds with the car travelling a huge 153.7 mph.
What fuel do Indy cars use?
Today the IndyCar Series is using a variation of E85, which contains 85% ethanol and 15% high- octane racing fuel, which delivers an octane rating of 105. So it can be seen that the fuel for an IndyCar is significantly higher octane rating that gasoline we buy from the pump.
How many miles per gallon does an Indy car get?
Indy cars average 1.92 MPG. About 1.3 gallons of ethanol fuel is burned every 2.5-mile lap.
What fuel do Indy cars use 2021?
ethanol fuel
What octane fuel is used in Nascar?
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.
How much is Nascar fuel per gallon?
The gas Nascar drivers will put into their tanks on Sunday costs $7.80 a gallon.