Digital high-torque 330 coreless metal gear servoHigh Torque 330 Blue Servo The Traxxas High Torque 330 Blue servo combines maximum steering authority with a long list of high performance features. The servo utilizes full metal gears, dual ball bearings, and an aluminum center section for added heat dissipation. A powerful coreless motor provides 330 ounce inches of torque for the most demanding applications.* The High Torque 330 servo is fully waterproof, not just water resistant and drops into