Technically speaking, reaction time doesn’t affect ET. ET is the time it takes your bike to move from the starting line to the finish line. Reaction is the time that it takes from green light until your bike leaves the starting line. Adding those 2 numbers is commonly known as your package for that run.
What is a good reaction time in drag racing?
When both are in place, the starter flips the switch to light the amber ready lights atop the “Christmas Tree.” Exactly four-tenths of a second later the green light comes on and the driver can leave the line (thus . 400 seconds is considered a perfect Reaction Time).
Does reaction time affect 1/4 mile?
“does reaction time affect 1/4 mile time?” The answer is, NO! You can leave the starting line perfectly or leave several hours later, your 1/4 mile time will still be the same with everything else being equal.
What is a good 60 foot time in drag racing?
Most street-tired cars have 60 foot times around 2 seconds. The 660 foot mark is the halfway point of a quarter-mile track. Your elapsed time is recorded. At some tracks, speed (in miles per hour) is also recorded.
What is the best tire pressure for drag racing?
ET Drag and ET Street
|Vehicle Weight||Tire Size||Air Pressure|
|Under 2,500 lbs.||Over 32″ dia.||5 psi and up|
|2,500 – 3,000 lbs.||Under 30″ dia.||10 psi and up|
|2,500 – 3,000 lbs.||30″ – 33″ dia.||8 psi and up|
|2,500 – 3,000 lbs.||Over 33″ dia.||5.5 psi and up|
What does 1320 mean in drag racing?
The 1320 name reflects the car’s drag-racing designs, as there are 1,320 feet in a quarter-mile. Neil Vorano. My first step before I hit the start line is to test out one of those features, specifically what’s called a “line lock” – basically, it shuts off the rear brakes.
What does breaking out mean drag racing?
Breakout. Used only in handicap racing. Refers to a vehicle running quicker than the racer has predicted, or “dialed.” The racer who breaks out loses unless his or her opponent breaks out by more or commits a more serious foul, such as leaving too soon (see “Foul Start”) or crossing the centerline.
What is a good reaction time on a pro tree?
500 reaction time is perfect. (In the same way, the four tenths delay of the Pro Tree makes a . 400 a perfect light on that one) Now, the reaction timer stops when the car leaves the starting line.
How is Drag Racing scored?
Elapsed time is the period from the vehicle leaving the starting line to crossing the finish line. Speed is measured through a speed trap covering the final 66 feet (20 m) to the finish line, indicating average speed of the vehicle in that distance.
What is better for drag racing?
Well, for the beginner, an auto is faster, but most serious drag racing is done with a manual. Pro Stock cars make 1500-1600 HP and they run 5 speeds, not autos. … Driving a clutch car is way more fun.
How do I get good at drag racing?
If you are going to be stock car racing, make sure you remember safety first, and then use these drag racing tips and techniques:
- Look through As Far Ahead As Possible: …
- The Burnout: …
- Tire Pressure: …
- Brake with Your Left Foot: …
- Pre Race Prep: …
- Don’t Steer, Brake, and Accelerate at the Same Time: …
- Visit Roadrunner Performance.
What is good reaction time?
A typical human reaction time is 200 to 300 milliseconds. You can use numerous online tools to test reaction time, like this one. And here’s another fun way you can try with a ruler and a friend: Have a friend pinch the top of a ruler at its highest point.
What is the fastest quarter mile time?
Worlds Fastest 1/4 mile ever on dragstrip 3.58 secs @ 386 mph (621.61 km/h) Find this Pin and more on Not a Ford by Lou Cicalese.
Why do drag cars lift up?
It’s because the shape of the car uses Bernoulli’s principle: the difference of pressure between the air above and below the car causes a net upwards vertical force which increases when the car goes faster.
What causes tire shake in drag racing?
But probably the most common cause of tire shake is excessive launch rpm, improper clutch clamping force or not enough first-gear ratio.” A first gear ratio that is too high numerically produces a mechanical advantage over the tire.