Thread: This is the roll center, suspension pickup, and steering angle modification thread.
View Single Post
Old 12-10-2012, 12:38 PM   #4883
INeedNewTires
Zilvia FREAK!
 
INeedNewTires's Avatar
 
Join Date: May 2003
Location: Austin, TX
Posts: 1,527
Trader Rating: (4)
INeedNewTires has a reputation beyond reputeINeedNewTires has a reputation beyond reputeINeedNewTires has a reputation beyond reputeINeedNewTires has a reputation beyond reputeINeedNewTires has a reputation beyond reputeINeedNewTires has a reputation beyond reputeINeedNewTires has a reputation beyond reputeINeedNewTires has a reputation beyond reputeINeedNewTires has a reputation beyond reputeINeedNewTires has a reputation beyond reputeINeedNewTires has a reputation beyond repute
Quote:
Originally Posted by Motary View Post
The roll center improves very little with changing the SAI by a degree or two
If it were to improve in a linear manner it, which it doesnt then it would be an improvement of 6 mm per degree by this table I made a while ago


*RC height in mm!
Also keep in mind roll center height is not static and it is lowered when there is body roll

You see I added 12 degrees of SAI to get a better RC height, but having 15 degrees of SAI is silly and will cause huge tyre jacking with steering which you do not want in a drift car.
Camber bolts are not a poor solution if they are properly locked
dude that is a great chart and useful tool to save us time! you didnt happen to do anything like this for the rear did you?
__________________
INeedNewTires is offline   Reply With Quote