What is an SOA on a Jeep YJ?
What is an SOA on a Jeep YJ?
One of the most common conversions for the YJ is the spring-over axle conversion, or SOA for short. An SOA provides the Jeep with more ground clearance, a wider selection of springs options, and a substantial amount of lift without having to run overly arched or stiff leaf springs.
What is a SOA lift?
A SOA is basically removing your leaf springs from your axles in the stock configuration, and bolting them above the axles. It naturally raises your rig about 6” if you are running stock-height springs, and more than that depending on how much arch you have in your springs.
What is a spring-over axle conversion?
Put simply, a spring-over axle conversion is the act of moving your Jeep’s already installed springs and moving them from beneath the axle (spring-under) to rest over the axle (spring-over), effectively giving your rig a minimum 5” of lift while doing almost nothing to the ride quality.
Is a spring over axle lift good?
The primary advantages to using a spring-over setup on your trail rig are two-fold. First, you gain an immediate 5 inches of lift (minimum), which for most rigs means much greater ground clearance and the ability to bolt on those 35-inch tires without much difficulty.
Do leaf springs go above or below the axle?
You can mount trailer axles above or below the leaf springs. The difference is just the amount of ground clearance that the trailer would end up having. The biggest advantage with the spring below the axle (trailer will be lower) is that you would have a lower center of gravity.
Are Jeep YJ front and rear springs the same?
they are the same exact length, if you look them up by part number they will be different because of the leaf count.. the front have different spring rates than the rears because they have an engine to support..
Can you put leaf springs on top of axle?
Can I Put the Leaf Springs on Top of the Axle to Give me More Tire Clearance. Expert Reply: Yes, you can move your springs on top of the axle to gain more tire clearance. Doing this will raise the height of your trailer by the height of your axle and the thickness of your leaf springs.
How do I make my leaf springs ride smoother?
The following steps can make a huge difference:
- Reduce the unsprung mass.
- Soften the suspension system.
- Change the wheels and tires.
- Modify the chassis.
- Eliminate the vibrations.
- Get new leaf springs.
Are leaf springs good for off road?
Despite the shift toward coil springs, there are still many advantages to using leaf springs. Their simplicity, strength, and reliability make them great for off-road and commercial applications.
Should leaf springs be above or below the axle?
Helpful Expert Reply: You can mount trailer axles above or below the leaf springs. The difference is just the amount of ground clearance that the trailer would end up having. The biggest advantage with the spring below the axle (trailer will be lower) is that you would have a lower center of gravity.
Can you flip a drop axle?
Can Axles be Flipped? It is not recommended, but it can be done. “Flipping” is a term used to refer to taking the spring, usually mounted below the axle, and mounting it on top of the axle. Axles with springs mounted below the axle are referred to as underslung, and axles with the springs above are overslung.