Serpent SRX8 GTE WC - Asphalt Training Serpent SRX8 GTE WC HobbyWing EzRun G2 Max8 ESC HobbyWing EzRun G2 4268 2500KV Motor Pinion 19T Spur 48T (stock) FDR = 8.33 Battery 4S (Two 2S 8000mah) Weight = 3686 grams (with batteries, no body) ESC timing = 8 degrees ESC punch = 2 ESC drag brake = 0 Electronics looks to keep cool, and batteries are ok after 7-8 minutes driving. Max speed not tested but about 82-85 kmh = 53 mph First 7 minutes run, then check electronics temperature and batteries. Then 8 minute run, and check temperature and batteries. About 14 degrees Celsius outside today.