nobody in my area runs a 28 in their RC8T or losi 8T. if you had a heavier truck then maybe.
but in a losi? run a .21
Get yourself another vspec. like an ebmods or speed. the few 8t's with ebmods vspec's are stupid fast running os2050, os2060, jp3 or jp4 most use the maxlife shoes.
I think the springs are 2 black 2 gold. Not 100% on that though.
good luck
