Bristol Titan

Titan
The Bristol Titan
Type Piston aero engine
Manufacturer Bristol Aeroplane Company
Designer Roy Fedden
First run c.1928
Major applications Avro 504N
Bristol Primary Trainer
Developed into Bristol Neptune

The Bristol Titan was a British five-cylinder air-cooled radial engine, designed and built by the Bristol Aeroplane Company in the late 1920s. It had the same size cylinders as the earlier Bristol Mercury engine, 5.75 in × 6.5 in (146 mm × 165 mm) (displacing 844 cu in (13.83 L)), and produced between 200–240 hp (150–180 kW). Later versions of the Bristol Titan also used a Farman-style reduction gear produced by Gnome-Rhône.