Can you pass this Sports quiz?
When you're at a NASCAR race, why do some of the cars sound a lot louder than others as they race by?
Ignition timing differences
Placement of the exhaust pipe
Placement of the exhaust pipe
Different engine manufacturers
Browse Quizzes by Category
Hot Quizzes Trending Now
Famous People
4.84 M Players
What movie did Kim Kardashian star in?