 Hot scale helicopters
Does anyone out there have any advice on cooling for a scale helicopter.I fly an Airwolf fuselage(glass fibre)with Shuttle 30 mechs,Thunder Tiger 39 motor.When flying from cold the motor is fine and climbs with plenty of power.When the engine gets hotter the Heli will barely hover until i stop and let it cool,the hotter the day the sooner the problems occur.I am assuming this is over heating .Has anyone any experience of this with scale and how to overcome it. |