Question: How To Have 1/4 Mile And Open Road Gears In The Same Car At The Same Time?

What is the best gear ratio for 1/4 mile?

A 4.10 gear would be your best bet to get because it will push the weight out of the hole and it would be easier to adjust your MPH with tire size.

What is the best gear ratio for drag racing?

If it’s a daily driver, chances are you’ll want to keep your gear ratio at 3.23 or below for optimal performance and lower cruising RPMs. For street and strip applications, a popular choice ranges between 3.42s and 3.90s, giving you that extra oomph on the track while maintaining a tolerable cruising RPM on the street.

What is the best first gear ratio?

For most street performance applications, a 10:1 final First gear ratio is usually considered optimal. The disadvantage of operating a 4.10:1 axle ratio on the street with a 1:1 high gear is excessive freeway engine speed.

What is the fastest ever recorded in a drag race of ¼ of a mile?

Fastest 1/4 mile ever 3.58 secs @ 386 mph (621.61 km/h) Santa Pod dragstrip is the venue in which the current world drag racing record, a time of 3.58 seconds

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Are 3.73 gears good for highway?

3.73’s and 4.10’s are great city gears, but can be horrendous for highway driving.

Does gear ratio affect horsepower?

Does gear ratio affect horsepower? It doesn’t affect horsepower or tourqe at all. Gears make your rear tires turn faster or slower. It also effects your top end speed and milage.

Does higher gear ratio mean faster?

A lower (taller) gear ratio provides a higher top speed, and a higher (shorter) gear ratio provides faster acceleration.. Besides the gears in the transmission, there is also a gear in the rear differential. This is known as the final drive, differential gear, Crown Wheel Pinion (CWP) or ring and pinion.

Are 4.10 gears good for highway?

Installing 4.10 gears improves the car’s performance on the track but with negligible effects to the highway driving. Switching from a gear set of 3.55 or 3.73 to 4.10 gears will affect your gas mileage slightly as your engine will be turning more times to rotate the rear wheels once.

What gear ratio is best for fuel economy?

For instance, a 3:31 gets better fuel economy than a 3:73. On the other hand, a 3:73 or perhaps a 4:10 will tow much more, while fuel economy greatly drops. The most popular rear end ratio in trucks today is the 3:55, which sort of averages towing power and fuel economy.

Can gear ratio be less than 1?

The gear ratio (rt) is the ratio between the rotational speeds of two mating gears. The system may cause a reduction if the gear ratio is less than 1, or a multiplication if it is greater than 1.

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How do you choose a gear ratio?

To calculate the gear ratio: Divide the number of driven gear teeth by the number of drive gear teeth. In our example, it’s 28/21 or 4: 3. This gear ratio shows that the smaller driver gear must turn 1,3 times to get the larger driven gear to make one complete turn.

How fast do drag cars go 0 60?

A top fuel dragster accelerates from a standstill to 100 mph (160 km/h) in as little as 0.8 seconds (less than one third the time required by a production Porsche 911 Turbo to reach 60 mph (100 km/h)) and can exceed 297 mph (478 km/h) in just 660 feet (200 m).

What is the fastest 1/4 mile time for a street legal car?

It was the world’s quickest and fastest street legal car in the 1/4 mile as of June 2012, with a 6.59 @ 220 mph elapsed time. Jeff Lutz is now the fastest street legal in the world with a time of 5.85 @250 mph.

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