Originally Posted by work
Dont know if this will help
Tamiya
Spring Rating [lb/in]
Purple 22.72
Gray 20.91
White Short 17.24
Blue Short 15.27
White 14.82
Blue 14.08
Yellow 13.33
Red Short 13.24
Yellow Short 12.90
Red 11.86
dude yes i've been looking for the rates thank you are u sure those are right thought