Futaba S9342HV & S9353HV servos
Futaba Japan released first information on special 1/8 scale GP servos. The standard size items are designed for the use with unregulated 6.6V LiFe or 7.4V LiPo receiver battery packs when combined with a high voltage capable receiver. The S9352HV (0.06s/22.0kg-cm) and S9353HV (0.06s/22.0kg-cm) sport dimensions of 40.5×21.0×37.4mm and weight 72g or 77g respectively. Both servos feature titanium gears and, from what we understand, the S9353HV also a full-aluminium casing.
Source: Futaba [rc.futaba.co.jp]