Description
Ball joint S45C
Ball stud SCM435 HB195-260 Swing angle around 39°
20mm Extension type
EG9 roll center is modified and special parts that can be changed to ideal geometry are now available.
For EG9, the vehicle height has dropped, and the lower arm angle has deteriorated, and the position of the roll center is too low.
The distance between the center of gravity of the vehicle and the roll center increases, the amount of roll increases, and cornering force is sacrificed.
Also, the suspension stroke is reduced and the limit is lowered.
By installing the J'S RACING roll center adjuster, you can correct the lowered roll center to the ideal position (correct the distance between the body center of gravity and the roll center to a short position) and realize the ideal suspension geometry.
[Installation effect]
★Reduction of roll amount
★Improvement of tire ground contact feeling
★ Improvement of steering responsiveness
★Increase of cornering force
Special parts born from super endurance and time attack participation know-how
You can use it on any stage from street to circuit I will.
In the lower postion of EG9 doesn't have good condition with the lower arms.It will give high speed cornering to your car. it cause from collection with geometory of lower arm angle.
J'S RACING repeated TEST many times and set the optimum 20mm thickness for the roll center correction of EG9.
Please use it for vehicles whose height is over 40mm.
*It is not recommended to install this on vehicles whose height is between normal height and 40mm.
Press work is required for installation.
We recommend that you replace it at a pro shop.
After replacement, vehicle height adjustment and alignment adjustment are required.
Follow the specified torque and install correctly.
Need to do the alignment after install this parts.
*Please check the tightening of bolts and nuts regularly after mounting.
In particular, please do this before running on the circuit.
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