What is the difference between 3.73 and 4.10 gear ratio?

For example, if the ring gear has 37 teeth and the pinion gear has 9 teeth, the ratio is 4.11:1. So for every turn of the ring gear, the pinion will turn 4.11 times. Additionally, with a gear ratio of 3.73, the pinion will turn 3.73 times for one turn of the ring gears, and for a 4.10, the pinion will turn 4.10 times.

Is 3.55 or 3.73 gears better?

PERFORMANCE: The larger the axle ratio number, the quicker the truck will accelerate. For example, a truck equipped with 3.55:1 axle gearing will accelerate faster than one equipped with a 3.31 axle ratio. Similarly, a pickup with a 3.73 axle ratio will be faster than one with 3.55s.

What is the best rear end gear ratio?

The most popular rear-end ratio in trucks today is the 3:55, which sort of averages towing power and fuel economy. This is a good ratio for the occasional towing or hauling individual. For a person who tows more often, and heavier loads, the 3:73 or 4:10 may be more appropriate.

Is 3.31 or 3.55 axle ratio better?

Normally, the 3.31 would get you better gas mileage, on highway. But, with the 3.55 you will get a bit more pulling power so less time at higher RPM to get your trailer moving and when going uphill. If most of your towing is flat highway, the 3.31 should do you fine.

What is a good street strip gear ratio?

If we have a daily driver, 2.55 to 3.25 gear ratios typically work best, whereas a street/strip application we would usually use a 3.42 to a 3.90 gear ratio, and race applications most commonly use a 4.10 and above gear ratios.

What gear ratio is the fastest?

In the real world, typical street machines with aspirations for good dragstrip performance generally run quickest with 4.10:1 gears.

What is the best gear ratio for off roading?

Under 50 Crawl Ratio – Most factory setups fall here. 50-60s Crawl Ratio – Backroads and light trail use. 80s Crawl Ratio – Intermediate trail use. 110-130s Crawl Ratio – Ideal for crawling, it allows taking obstacles at a slow, controlled speed without riding the brakes or applying constant throttle to avoid stalling.

Are 3.31 gears good for towing?

The 3.31 might be capable of towing the trailer. But if you are towing the majority of the time, you probably want the 3.55 because it will tow better and provide better fuel economy loaded.

How much can a 3.55 axle tow?

The standard 2021 Ram 1500 axle ratio of 3.21: has a maximum towing capacity of 8,230 pounds. Increasing the axle ratio to 3.55:1 pushes the towing capacity to 9,930.

What gear ratio do drag cars use?

– The trans gear ratio that is 1:1 will make the most power as it is the most efficient. For example, a 4 speed manual trans with 1:1 will make more power than 3rd gear. 2nd and 1st gear will make progressively less power.

What is a good gear ratio for a muscle car?

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’s the best gear ratio for a hot rod?

How do I choose the best gear ratio?

To find the ideal selection, multiply the final drive ratio by the redline speed in fourth gear (152 mph) and divide that by the top track speed (140 mph). This would yield a theoretical 3.33—which is close enough to the nearest available final drive ratio of 3.36:1.

What rear end gears should I use?

What is the best gear ratio for street and strip?

What rear gear ratio is Nascar?

NASCAR gives the teams two or three choices for rear‐end gears at each track. At Watkins Glen, for example, one choice is a “422 gear”, which is a 4.22:1 gear ratio. The input to the rear‐end gear makes 4.22 rotations for every 1 rotation the larger gear makes.

How do I verify my rear end gear ratio?

Block the front wheels so that they cannot move.

Are the front and rear end gears the same ratio?

yes they have to match to be used correctly. I’ve heard of having 4:11 on the rear with 4:10 on the front,thats ok but something like a 4:11 raer and 3:73 front wont work…..well not without destroying something.

What is a good or bad gearing ratio?

What is a good or bad gearing ratio? A good or bad gearing ratio is completely relative, as it is a comparison between an individual company and other companies in the same industry. However, there are some basic guidelines that can be used to identify desirable and undesirable ratios: A high gearing ratio is anything above 50%; A low gearing ratio is anything below 25%

What rearend gear ratio do I have?

With the transmission in neutral, rotate the rear driveshaft by hand. Count the number of driveshaft revolutions required for one revolution of the tire. If the driveshaft turns approximately 3-1/2 times, you have a 3.54 ratio, etc.