erm?
mancs wrote:2103i:
What I meant with the roll center, is that the lada's roll center is somewhere near (40-50 mm if I remember correctly) the ground as factory ride hight. When lowering the car, it can go even below ground level, and thats bad of course, the distance between the roll center and the center of gravity will grow, and the roll factor will be much much bigger... I started drawing new suspension, witch includes raising the roll center, and some other minor geometry changes (like negativ camber gain, insted of the factory lada suspensions positive camber gain...), bigger track width, etc.
As for solving this problem, I started to mess around with the lower A-arms position, and size. The upper A-arm is almost "factory", exept for the bigger track width, its a bit bigger. I'v got quite far, but I dont have any money to make itSo it only exists on paper
Ow btw, by SW you mean software? Well at the moment only paper, rulers etcBut I'm learning 2 suspension design SW-s, but I always run out of the 30 day trial period
One is better for the front suspension, but doesnt include rear solid axle. The other has the solid axle, so I can calculate anti squat, etc etc.
3zeR:
I have a friend in Greece, he also uses watts link in the rear. Not a bad idea. He uses mcpherson in the front. Here is his project:
Bmw diff in lada axle with watts:
http://i224.photobucket.com/albums/dd54/nassos_ladavfts/DSC04465.jpg
Rear coilover (its non adjustable on this pic yet):
http://i224.photobucket.com/albums/dd54/nassos_ladavfts/DSC04460.jpg
Front:
http://i224.photobucket.com/albums/dd54/nassos_ladavfts/DSC04469.jpg
http://i224.photobucket.com/albums/dd54/nassos_ladavfts/foto003-2.jpg
http://i224.photobucket.com/albums/dd54/nassos_ladavfts/foto001-5.jpg
http://i224.photobucket.com/albums/dd54/nassos_ladavfts/DSC04502-1.jpg
Btw he is also converting he's car to sr20det. Russians new mania is to use the whole s13-14 suspension (front and rear), with sr20det. Quite a job, but its worth it. My future plans also, but not the near future...
Cheers







