The Rolls-Royce RB.183 Tay is a medium-bypass turbofan engine, developed from the RB.183 Mk 555 Spey core and using a fan scaled directly from the Rolls-Royce RB.211-535E4 to produce versions with a b
Rolls-Royce RB.183 Tay turbofan engine on display at the Rolls-Royce Heritage Trust, Derby
Rolls-Royce Tay on a Fokker 100, with thrust reverser engaged.
A BAC 1-11 re-engined with the Tay
The Rolls-Royce Spey is a low-bypass turbofan engine originally designed and manufactured by Rolls-Royce that has been in widespread service since its introduction in 1964. A co-development version of
Rolls-Royce RB.183 Tay
…The Rolls-Royce RB.183 Tay is a medium-bypass turbofan engine, developed from the RB.183 Mk 555 Spey core and using a fan scaled directly from the Rolls-Royce RB.211-535E4 to produce versions with a bypass ratio of 3.1:1 or greater. The IP compressor…
An RB.168 Mk 202 Spey as fitted to the F-4K Phantom
Afterburner section of an RB.168
Rolls-Royce Spey RB.163 Mk.505-5 for the Trident in RAF Museum Cosford
Rolls-Royce Spey Mk 202 at the RAF Museum in London