What does welding a diff do

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Posted October 9, Link to post Share on other sites. DeepV 10 Posted October 9, Z 0 Posted October 10, Posted October 10, Cheap would be the reason I'm going to get mine welded. It's a temp fix to hold the v8 trq untill I save up enough to convert to LSD. Thank you Zedman, that answer was perfect. You are the man. Posted October 15, Advantages: - More traction in a straight line. Disadvantages: - Increased tire wear. A welded diff is a pain. Ive tracked welded, open and LSD and the welded is best avoided.

Long fast tracks handle welded well but once you go tight and twisty.. Two80z4me 2 Posted October 18, Posted October 18, Also, making the car essentially more difficult to turn means slow, tight corners are going to suck.

This includes parking lots. Before all of this, though, you should make sure your drivetrain will be able to manage the additional stress locking up your differential will put on it. If you are into your drifting, you will fully understand the purpose of a welded diff. It is a modification to the differential that will allow you to oversteer more easily , which of course is ideal for those learning to drift their car.

So what is a welded diff? In short, it allows for both the back wheels to remain spinning at the same speed. With an unmodified differential, the outside wheel spins faster than the inner wheel to turn a corner.

However, a welded diff will mean both wheels will spin at the same speed, which causes the inner wheel to lose traction. However, when it comes to daily driving, the weld in your differential may cause some issues as discussed below. You will want to check everything starting from your clutch and all the way back to the rear axles. If you are knew to welding, you may want to take some trial runs beforehand. It is essential that the weld on the diff is done properly because the last thing you want is shards of metal inside the differential.

If you have any questions, do not hesitate to leave a comment, we will be back and support you. Driving Tips. Maintenance Tips. Car Review. Car Comparison. Industry knowledge. What Is A Welded Diff? By Tsukasa Azuma. Last updated Dec 22, What Is Welded Diff?

A normal differential, the wheel on the inside of the turn has to rotate less than the wheel on the outside So after you weld the diff, the axels are almost strung together and both wheels will rotate the same revolutions as each other.

Pros of Welded Diff The most common pros of welding a diff is keeping both the back wheels on the car spinning faster than the inner wheel in a turn or corner. How To Weld A Diff? Step 1: Removing the Differential from The Car It is the very first step you should do in order to make welded diff. The first step in welding a differential is removing it from the car. Source: Youtube Step 2: Draining the Oil and Remove the Housing After you remove the diff from the car, the next step is draining any oil and removing the housing.

Step 3: Welding the Differential So you already remove the diff from the car, the process of draining oil and taking away the housing is completed.