FHC Me262 Jumo first test running

[aeropilot]

FHC have just posted on their Facebook page a short video of the first fire up of one of their rebuilt Jumo's for their Me262, The first time a real Jumo has been run since the late 1940's.......

https://www.facebook.com/video.php?v=1015284137984...

[aeropilot]

Eric Mc said:

Sounds a bit rough. I hope they have improved the reliability.

Yeah, they've upped the TBO from 25 hours to 26 hrs

[aeropilot]

2013BRM said:

Sounds fine to me, having done many an engine run on much more powerful stuff. The mic sounds like it's picking up most of the roar from the tailpipe, it seems to be running on tickover with the remains of a wet start burning off......or maybe excessive fuelling at start is a characteristic of the Jumo, so it will sound a bit 'rumbly'

Yup, wet starts are a Jumo characteristic IIRC, there's certainly in-period film of them wet starting.

[aeropilot]

dr_gn said:

Benni said:

Scrolling down on the answers to that Video,

I found that clip of a 109 and ME 262 doing an airshow at Manching, the german military R&D site.

What 262 could that have been ? I thought they were extinct but am no expert.

There are some reproduction 262s fitted with modern engines.

Yup, handful of 'continuation' airframes built but with modern engines.

See here for the background and history behind these 'new' a/c.

http://www.stormbirds.com/project/index.html