In article ,
"Jack Frobisher" wrote:

The configuration of a Griphon engine is not that different from a Merlin
and should sound very similar. Perhaps it had the classic wing shape but a
radial engine (2x9), in which case it would have been a Sea Fury.

No -- IIRC, it was a Mk XXI and had a heavier sound than the Merlin.
When i went over to look at it, I could see the bumps in the cowl to
accept the bigger engine.



"Orval Fairbairn" wrote in message
news
In article ,
"Jim" wrote:

Griffin engined Spitfire -- don't know the Mark # but they did 'clip' the
wings on the late models.


I saw a Griffon-powered Spit at Sun-N-Fun this year and knew immediately
that it had to be a layer Mark, as it did not have that distinctive
merlin sound!