Collection: Blue Line EVO Glow Plugs for Competition Model Aircraft

The Blue Line EVO category includes the evolution of TCA Racing Blue Line glow plugs developed for competition model aircraft.

The range includes dedicated versions for:

• F2A Speed Racing;
• F2D Combat;
• F3D Pylon Racing;
• Q40 and Q500 Pylon Racing.

The main feature of the EVO range is its construction from two assembled components that can rotate in relation to each other during tightening.

This distinctive solution promotes more uniform contact between the glow plug and the conical seat of the engine head, helping improve tightening and sealing. The rotation between the two components also helps reduce friction during installation and, consequently, wear on the conical seat of the engine head.

The EVO range retains the specific technical configuration required by each discipline: an externally welded flat filament for F2A and F3D, and a platinum resistance wire welded inside a cylindrical seat for F2D, Q40 and Q500.

Different heat ratings and configurations are available to provide reliable ignition, resistance to vibration and consistent operation in competition engines.

Blue Line EVO glow plugs are made in Italy and used by international pilots and teams.

Compare the EVO range with the classic Blue Line.