Duxford last sunday Dakota and spitfire

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!

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.

)



"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!

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!

Griphon definitely was bigger, approaching 10 inches taller I think, plus
the magneto/distributor at the other end resulted in a different profile,
especially along the top of the cowling; much more rounded instead of the
Merlin's square "tabletop".

Sorry about the tping/speelling - been out to celebrate 30 years of
marriage.

)


"Orval Fairbairn" wrote in message
news
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!

Jack Frobisher said the following on 08/07/07 14:20:
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.

)

The Griffon has more of a pulsating, gargling sound.

Starting at 1:05, can even be heard towards take-off speed.
http://www.youtube.com/watch?v=QsY5SbXhqVg
http://www.youtube.com/watch?v=YYjriT7lVHw

Some Merlins. :-)
http://www.youtube.com/watch?v=hYsLvdSmKQI
http://www.youtube.com/watch?v=7z_F14hm-CE


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!


--
"Initiative is punishable."
Russian business saying.