With a 289 cubic inch V8 engine delivering 306 horsepower
CNC-Machined 8mm aluminum suspension arm holders
resulting in a speed of 21 knots
4V operation and heavy-duty metal gear train with dual ball bearings
The rear jump window can be left in place
Powerhobby 400MG Waterproof High Torque Steel Gear 29KG Brand_Hobbywing With a 289 cubic inchPerfect for scale crawlers, 1 8 1 10 monster truck, 1 8 1 10 2WD and 4WD buggies, as well as 1 8 scale buggies and trucks. In addition, this servo is a great choice for boats and other application which require high power, high voltage, and waterproof. Waterproof IP67 level up to 1 meter, which allows driving in rain, puddles, snow and mud. Highly reliable and durable patented gear design. Aluminum middle case for fast heat dissipation. High precision