HI does anybody know of a front steering setup including servo that is bigger than 1:10. Need something REALLY big as possible. 1:5 even. is it possible to get them for this scale? and metal or alloy so its strong. am trying to build a giant truck/ rock crawler idea

this is a 1/4 scale servo, but to my surprise they really dont have a substantial amount of torque, but here is a link[link=http://www2.towerhobbies.com/cgi-bin/WTI0095P?FVSEARCH=1%2F4+servo&FVPROFIL=++&search3= Go]1/4[/link]