Searchable Light Aviation Database

Hirth 2702 V


Power:40 hp / 5500 rpm
Torque:57 Nm / 4500 rpm
Displacement:521 cc
Weight:68 lbs (31 kg)
Cycles:Two cycle
Cylinders configuration:2 flat
Cooling:Air fan
Propeller drive:Mechanical redrive
Hirth 2702 V

2702 V`s description

The 2702 V is an air cooled, reed valve controlled 2-cylinder-inline-2-stroke engine with two slide carburetors and Nikasil coated cylinders. It has one of the highest power to weight ratio available on the 40 HP engine market. Ideally suited for Ultralights, hovercrafts, gyrocopters, light experimental aircrafts, and all applications where weight is an issue.
Factory recommended TBO is rated at 1000 hours at 75 % power.

Description from the website on 2014-05-18.

Another engines from Hirth:

2703 V

Weight:68 lbs (31 kg)
Power:55 hp
Torque:67 Nm
Displacement:521 cc
Hirth 2703 V

3002 E/V

Weight:93 lbs (42 kg)
Power:83 hp
Torque:110 Nm
Displacement:1042 cc
Hirth 3002 E/V

3502 E/V

Weight:79 lbs (36 kg)
Power:60 hp
Torque:84 Nm
Displacement:625 cc
Hirth 3502 E/V

3701 ES/VS

Weight:99 lbs (45 kg)
Power:100 hp
Torque:120 Nm
Displacement:939 cc
Hirth 3701 ES/VS

F33 A/AS

Weight:29 lbs (13 kg)
Power:25 hp
Torque:31 Nm
Displacement:313 cc
Hirth F33 A/AS


Weight:20 lbs (9.4 kg)
Power:15 hp
Torque:18 Nm
Displacement:208 cc
Hirth F36

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B&S Vanguard 630

Weight:75 lbs (34 kg)
Power:38 hp
Displacement:630 cc
Bautek B&S Vanguard 630

Mini 3

Weight:49 lbs (22 kg)
Power:34 hp
Torque:40 Nm
Displacement:270 cc
Simonini Racing Mini 3


Weight:66 lbs (30.5 kg)
Power:35 hp
Torque:33 Nm
Displacement:360 cc
Verner Motor JCV360

LCR-407 Sgti

Weight:77 lbs (35 kg)
Power:37 hp
Torque:42 Nm
Displacement:407 cc
Wankel AG LCR-407 Sgti