| Key | Date | Track |
|---|---|---|
| Sep 16 | Circle City Raceway | |
| (B) (M) (A) | Sep 17 | Tri-State Speedway |
| Sep 22 | Gas City I-69 Speedway | |
| (B) | Sep 24 | Eldora Speedway |
How much horsepower does a USAC sprint car have?
Bio: A wingless 360 sprint car, the USAC model has over 700 horsepower and a weight under 1400 lbs to give drivers a new challenge to tackle. With a Stock Block Push Rod V8 engine and a 30 gallon fue ltank, these lightweight cars with 0-60 mph acceleration time of 2.5 seconds makes it a rocket of a car.
Who has the most USAC sprint car wins?
Today, USAC serves as the sanctioning body for a number of racing series, including the Silver Crown Series, National Sprint Cars, National Midgets, Speed2 Midget Series, ....USAC Silver Crown Series.DriverWinsKody Swanson30Jack Hewitt23Brian Tyler17Dave Steele168 more rows
What engines do USAC sprint cars use?
At the present time, more than 95% of the midgets registered with USAC are powered by 110 cubic inch Offenhauser engines.
Are sprint cars stick shift?
Sprint cars do not utilize a transmission but have an in-or-out gearbox and quick-change rear differentials for occasional gearing changes. As a result, they do not have electric starters (or even electrical systems other than a ignition magneto) and require a push to be started.
What is Silver Crown racing?
Silver Crown Cars are somewhat similar to, but are not considered Sprint Cars. The Silver Crown Car was designed originally to run a 100 mile race on a one mile track, however, with fewer and fewer one mile tracks available, they also run them on half mile tracks.
What is a USAC car?
The USAC Stock Car division was the stock car racing class sanctioned by the United States Auto Club (USAC). The division raced nationally; drivers from USAC's open wheel classes like Indy cars, Silver Crown, sprints, and midgets frequently competed in races and won championships.
What does 410 mean in sprint cars?
Sprint Cars are powered by a naturally-aspirated, methanol-injected overhead valve V-8 engines; with a displacement of 410 cubic inches (6.7L) and capable of engine speeds approaching 9000 rpm.
How long do sprint car tires last?
NASCAR tires last between 40 and 60 laps at big tracks and between 100 and 120 laps at short tracks, or around 60-80 miles. Some track surfaces wear tires differently than others, however, and this is where pit strategy comes into play. Pit crews can change a set of tires in under 15 seconds.
How many G's does a sprint car pull?
Our 600cc sprints will pull between 0.8 and 2.5 g's in the middle of a turn depending on track conditions, size, and shape.
How many gallons of gas does a sprint car hold?
The typical sprint car carries a 30 gallon (US) tank -- and it's not unusual to see fuel stops in a 30 lap race if there have been several cautions!
What fuel do sprint cars use?
methanolWhat is a Sprint Car? A World of Outlaws Sprint Car is a purpose-built open-wheel race car that must weigh at least 1,400 pounds with the driver in the car. The 410-cubic inch engine is fueled by methanol and produces approximately 900 horsepower.
What is the top speed of a sprint car?
Modern sprint cars can reach nearly 150 mph and circle a half-mile oval in 13 seconds, most of which is spent searching for traction. In 2020, the series had been scheduled to line up more than 80 times in 24 states. The recent pandemic will determine how many races are completed this season.
What motor is in a limited sprint car?
Limited Sprintcars run a V8 engine and are constructed from tubular frame chassis. Within this chassis located just in front of the rear wheels is the driving position. The driver cockpit is provided with minimal instrumentation and usually only consists of an oil pressure gauge and a water temperature gauge.
Who builds the best 410 sprint car engine?
Kistler Engines was established in 1993 and builds lightweight, high performance racing engines with a commitment to quality. We pride ourselves in high tech, innovative designs, producing highly competitive engines for sprint cars (410 c.i., 360 c.i. & 305 c.i.), as well as, late models & midgets.
What's the difference between 360 and 410 sprint cars?
In short the only major difference is the motor. Some 360 cars run with a dished wing which isn't legal with a 410, but many 360 teams do run the flattop 410 wing when running their 360 motors, IE a 410 wing is legal with a 360 minus whicker bill heights which usually can be easily swapped.
How much horsepower does a 305 sprint car have?
Rough horsepower: 500hp.