- What’s the difference between 4.10 and 4.11 gears?
- Will 4.10 gears make my car faster?
- Do gears make car faster?
- What is a 4.11 rear end?
- Is 3.42 or 3.73 better?
- Are 3.73 gears good for highway?
- Is 3.55 or 3.73 gears better?
- Which gear ratio is faster?
- What gear ratio is best for fuel economy?
- Is a 4.10 gear ratio good?
- How fast can you go with 4.10 gears?
- What gear ratio is a Dana 44?
- What are 4.11 gears good for?
- Are 3.73 or 4.10 gears better?
- What gear ratio is best for speed?
- Does higher gear ratio mean faster?
- How do I know what gear ratio I need?
- What does a 4 11 gear ratio mean?

## What’s the difference between 4.10 and 4.11 gears?

the difference between 4.10 and 4.11 is that 4.10s have 41 ring gear teeth and 10 pinion teeth.

4.11s have 37 ring gear teeth and 9 pinion teeth.

same way that 45 ring gear teeth and 11 pinion teeth will give you 4.09s..

## Will 4.10 gears make my car faster?

Most late model Mustangs and many other sports cars come equipped with standard 3.55 gears in their rear differential, however by adding 4.10 gears they can effectively make their drag times faster and deliver more power to the wheels faster.

## Do gears make car faster?

The simple answer is yes. More aggressive gearing creates a quicker car but not a faster car. A gearing change will have a noticeable affect on your car. If you swap in taller rear gears, you can gain some top-end speed, making your car faster, but you’re going to be a bit slower leaving from a stop.

## What is a 4.11 rear end?

A 4.11 refers to a 4.11:1 ratio. This means that the driveshaft turns 4.11 times for each time the axles turn once. This yields strong acceleration but, depending on transmission ratios, can mean the car cruises at high RPMs.

## Is 3.42 or 3.73 better?

The difference in towing mpg between the 3.42 and 3.73 gears at highway cruise speed, under the same conditions, should be less than 1 mpg because of the slightly higher rpm running 3.73s. Vehicle speed actually plays a bigger role in fuel economy than engine rpm.

## Are 3.73 gears good for highway?

Rear end gears (2.79’s, 3.00’s, 3.25’s, etc) are great for freeway driving, bit not good for 0-60 MPH or accelerating from a dead stop. Shorter gears (higher numbers) are much better suited for accelerating, such as 3.55, 3.73, 3.91’s, 4.11’s etc. Always remember, for very “give” there is a “take”.

## Is 3.55 or 3.73 gears better?

A numerically higher axle ratio provides a mechanical advantage to send more of the engine’s available torque to the rear tires (and front tires, in a four-wheel drive vehicle), but you pay the price at the fuel pump. So, a truck with optional 3.73 gears will tow a heavier trailer than one with 3.55 or 3.21.

## Which gear ratio is faster?

The higher the number the better the car will accelerate, but at the expense of high speed cruising. Now for the confusing part of the story. A high numerical gear ratio is called a low gear or low rear end, and vice versa. Low gears give fast acceleration, high gears give better cruising.

## What gear ratio is best for fuel economy?

The lower the number, the better fuel economy, and the higher the number the more towing power you have, but fuel economy suffers. 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.

## Is a 4.10 gear ratio good?

FACT: A 4.10 axle ratio is ideal for towing heavy loads in a mix of city and highway driving and when towing on varied or steep grades. A 4.10 axle ratio will provide improved acceleration in stop and go city traffic.

## How fast can you go with 4.10 gears?

On the highway a 4.10 gear will only be about 200 rpms more at around 75 then a 3.73. And with the Automatic you will need all the help you can get. Top Speed of our GT’s should be between 145 and 155 depending on the tune of your chip if you have one.

## What gear ratio is a Dana 44?

Dana 44: These are the beefier axles found on the rear of all Wrangler models now with either a 3.21 or 3.73 gear ratio. The Dana 44 ring gear size is 8 ½ inches. Rubicon models come standard with a 4.10 rear gear ratio and also use a Dana 44 axle in the front with either a 3.73 or 4.10 gear ratio.

## What are 4.11 gears good for?

4.11:1 is a “lower” gear ratio, meaning you have more torque, lower top speed, and you will generally consume more fuel. Usually people put 4.11:1 gears in trucks to be used off-road for the extra torque and the better “crawling” capabilities.

## Are 3.73 or 4.10 gears better?

Use this rule of thumb: The higher the gear ratio, the easier it is to get the vehicle moving and better accelerating, but lowers top speed. Vice versa, if the gear ratio is lower it has worse acceleration but a higher top speed….WHICH GEAR RATIO IS FOR YOU?3.73 RATIO4.10 RATIOHigher top speedLower top speed3 more rows•May 12, 2020

## What gear ratio is best for speed?

4.10:1In the real world, typical street machines with aspirations for good dragstrip performance generally run quickest with 4.10:1 gears. Lower gears are required if the car is very heavy, or if the engine makes its power at the upper end of the rpm scale.

## 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.

## How do I know what gear ratio I need?

Divide the number of teeth on each “driven” gear by the number of teeth on the “drive” gear for each interlocking set of gears to calculate the intermediate gear ratios. In our example, the intermediate gear ratios are 20/7 = 2.9 and 30/20 = 1.5.

## What does a 4 11 gear ratio mean?

The number refers to the pinion to ring gear ratio in the differential. This is a ring and pinion gear: In a 3.73:1 gear set, the pinion gear turns 3.73 times for every rotation of the ring gear. … The 4:11 Gears will get you faster acceleration higher rpm at any given speed and increased fuel consumption.