Look at the parts listing for the rtr 22 on losi website and you should find the answers to what comes with kit,
Competition 22 comes with red front springs and 27.5wt shock oil,
depends whether you are running mid or rear motor, what surface you race on, grip levels and how bumpy it is to where you go next with settings... pistons make a big difference too!
it will be for a dirt set up out of the box as any Losi RTR would be as that is what the American market will be using it for.
this is the TLR spring ratings for front
Black springs are hardest at 4.1
Blue 3.8
Green 3.5
Silver 3.2
Orange 2.9
Red 2.6
On a mid car i run Black or Blue springs depending on grip levels and how bumpy track is... i also run 3 hole GurnellRC tapered pistons and 37.5wt oil as base setting for most tracks
