What did I see?

[Ranger 6]

Spotted near the Longcross test track today - in camouflage an obviously Mclaren 'something'

As we were following it the distinctive thing was the four exhausts

Like this - but four equally sized, equally spaced pipes instead of two

[petjam]

Soounds like a 765 LT.

https://www.youtube.com/watch?v=9N8NMaB78sQ

[Ranger 6]

Thanks, yes, that’s the one - the spoiler is the other thing we saw.