Originally Posted by M-Technic

For the milky blue spring set:

White: 17.1lb
Blue: 14.9lb
Yellow: 13.1lb
Red: 11.5lb


For our local high traction track I do not find the white (front) and blue (rear) spring combo stiff enough. I have been running Serpent orange up front (19lb) and Tamiya white in the rear (17lb). It really brought the car to life. When I am at a lower traction track I like the white/blue combo.