Ultra Rare Rolls-Royce RB.162 Lift Jet Engine for the Mirage III V

Rolls-Royce RB.162-1 turbojet engine. Lift engine designed for the Dassault Mirage III V (vertical take-off and landing technological demonstrator).
This engine would be the Holy Grail in the field of jet dragsters… Its thrust-to-weight ratio is simply impressive (16:1) for a turbojet engine.
Thrust:
Normal maximum: 19.6 kN / 2000 kgf / 4,400 lbf
Emergency maximum: +10%
Mass: 125 kg / 275 lbs
(Archive video from 2013)
Dassault Mirage III V
fr.wikipedia.o...
A video of the Dassault Balzac V and Mirage III V VTOL aircrafts
• Dassault Mirage III V ...

[@chrisnizer1885]

Those were used as a takeoff booster engine in the Hawker-Siddeley Trident. It was placed over the #2 engine in the tail and fed by a small auxiliary inlet on the S-duct and was only used for extra thrust during takeoff. That's pretty damn cool INDEED! Never seen one up close before, thanks!

[@douro20]

Also the first engine to use a composite compressor shroud and composite compressor blades. It had no recirculating oil system as it was only designed to be run for short periods.

[@samuelk460]

What a beauty.

[@mendozasalazargerardoarman9796]

hello I have a question
How much is the data equal to the "overall pressure ratio"?
it's for homework. Thanks!