All images courtesy of Jørn Dalgård Larsen
GT3 line-up: Jack Mitchell and James Littlejohn
GT4 line-up: Jan Jønck and Will Phillips
Our beautiful babies: 24 is the GT3, 42 is the GT4
Macmillan AMR Aston Martin Vantage V12 GT3
Data, data, data...
Tyreing business. But it's wheely important
Helmets 'r' Us - Jan and Will's lids
James checks out the interior of the GT3
Will in full 'learning everything' mode
Engines: one, racing - for the use of: Check
What's your password again?
The Brains Trust, hard at work
You bend it, you've bought it...
This is the GT4... but you knew that, right?
Getting up to speed in no.42
What's that coming over the hill?
Low, wide and mean...
Spot the differences: GT3...
Who needs a desk when you've got a wing THIS wide
James listens as Jack shares information
Downloading data is easier with cars than drivers
A moment to cool down and think
Back at it...
Loving the helmet, Jack...
Jack and James get the lowdown
Jan extracting data
Explaining the details to Jan
Not a bad place to work
Getting ready for Jack's stint
James and Jack practice pit-stops
Left over right, right over left
Jan works on belting Will in...
Things a single-seater driver never does...
Working out the best plan of attack
Wide-mouthed and aggressive
GT4 dropping off the rise
GT3, low and mean
Playing 'chase' with TF Sport's GT3 Aston
Jan discussing the test
Will comparing notes with the engineers
Jack taking a moment to enjoy the test
The GT4 team, coming together nicely
So THAT's what the wings are for!
After you. No, after YOU, I insist...
Jack and James compare notes with the engineers
I see you in there...
Having fun, James? Thought so...
Less haste, more speed...
CLEAR! Done, down, gone...