| Key | Date | Track |
|---|---|---|
| May 25 | Circle City Raceway | |
| May 26 | Circle City Raceway | |
| (E) | Jun 14 | Grandview Speedway |
| (E) | Jun 15 | Bridgeport Motorsports Park |
How fast do USAC sprint cars go?
Depending on the mechanical setup (engine, gearing, shocks, etc.) and the track layout, these cars can achieve speeds in excess of 160 miles per hour (260 km/h). A lower-budget and very popular class of sprint cars uses 360-cubic-inch (5.9L) engines that produce approximately 700 horsepower (520 kW).
What engines do USAC sprint cars use?
The 410 cubic engine specification currently is being utilized throughout USAC's National Sprint cars and the USAC/CRA Sprint Series based in California.
How fast is a 410 sprint car?
160 mphTypically they are powered by a naturally aspirated American V8 with an engine displacement of 410 cubic inches (6.7L) capable of engine speeds of 9000 rpm. Depending on the mechanical setup (engine, gearing, shocks, etc.) and the track layout these cars achieve speeds in excess of 160 mph.
Who has the most USAC sprint car wins?
Races noted with (M) represent a race co-sanctioned by MSCS. 3....ALL-TIME USAC NATIONAL SPRINT CAR DRIVER FEATURE WINS: [ 62 wins] Dave Darland. [ 52 wins] Tom Bigelow. [ 47 wins] Tracy Hines. [ 46 wins] Jack Hewitt. [ ... [ ... [ ... [
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.
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.
How much does a 410 sprint car cost?
Realistically 75, to$125,000. Despite some auction claims and fancy numbers we're hearing in attempts to drive prices up these figures are true . The race history of the cars influences the price and of course “show cars” used for promotion sell for much less.
What is the USAC Triple Crown?
The "triple crown" is earned in USAC racing when a driver claims all three national championships (silver crown, sprint car, and midget car). Only two drivers, Tony Stewart (1995) and J. J. Yeley (2003), have achieved the triple crown in a single season.
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 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.
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?
500hpRough horsepower: 500hp.
What is a 305 sprint?
305 SPRINTS Sprint cars are high-powered race cars designed primarily for the purpose of running on short oval or circular dirt or paved tracks. Sometimes considered an entry level class to the 360 and 410 sprints cars, the 305 indicates the size of the engine.