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Auto Racing

Winning isn't about beating someone.
It's about beating everyone.

 

The pinnacle of racing is Formula One:
Formula 1

 

Formula One jr :
IndyCar

weight: 735 kg (1620 lbs)
chassis made by:
Falcon, G Force, Dallara IR7
Dallara IR7
typical engine:
Chevy V8, 32 valves, 3.5 litre, 720 hp, methanol
engines made by: Chevrolet, Toyota, Honda

races: start from a running start (behind a pace car), always on an oval track (go fast, and turn left);
          are held in the USA... in 2005, 16 were in the USA, and 1 in Japan
          don't race if it's raining


Indy Car driver Danica Patrick

 

 

Endurance Road Racing:
LeMans

24-hours of LeMans

several different classes of cars race on the same track at the same time




ALMS - American LeMans Series

 


Grand-Am Cup Series

two different classes of cars race on the same track at the same time

GS =
ST = Sport Touring

class          entries       
GS            Porsche 996 (911), BMW M3, Nissan 350Z, Mustang Cobra, Porsche 997 (911)
ST             Chevrolet Cobalt SS, BMW Z3, Acura Integra, Mini Cooper S, Mazda RX-8







Rolex Sports Car Series









RALLYING

Rallye Monte Carlo Historique

cars made from 1955-1977 • 350+ entries • 1200 miles
run in Jan/Feb each year
managed by the Automobile Club de Monaco
€2700 entry fee (in 2005)
gasoline is $6/gallon in europe
the Tour de France of car races

 

Vintage Auto Racing
Camden Vintage Grand Prix

May 6-7, 2006.

 

 

AUTOCROSS



Lawn Mower Racing
http://www.letsmow.com/








 

 

PORSCHE
MAJOR WINS & CHAMPIONSHIPS

(overall) World Championship of Makes (Teams):14
European Hill-climb Championship: 20
Formula 1 World Driver's Championship: 3
Formula 1 Wins: 26
Le Mans 24 Hours: 16
Sebring 12 Hours: 17
Targa Florio: 11
Monte Carlo Rally: 4
Paris-Dakar Rally: 2

SEBRING
Overall Wins: 17 (Ferrari is second with 12)
Class Wins: 44
Porsche 911 Wins: 23 Overall and Class Victories
1st Overall Win: 1960
GT Class Wins: 21 (since 1979)
13 Year Winning Streak (overall): 1976-1988

 

circling Porsche 911

 


 

weight of fuel
While water weighs 8.33 pounds per gallon, gasoline weighs only about 3/4 as much as water.
So, a gallon of gasoline weighs about 6.1 pounds. Race fuel is slightly lighter than regular gas.

Therefore, if you're burning a half-gallon per lap, you'll be about 3 pounds lighter each lap.




elevation and horsepower
at 5000', an engine produces 84% of its HP at sea level
at 10000' an engine produces 70% of its HP at sea level
(corresponds to oxygen in atmosphere at those elevations)

Every 1000' in elevation adds ~ 0.1 seconds to a 1/4 mile time



estimate HP from 1/4 mile time
HP = (mph/234)^3 x weight (in pounds)






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