More information on this aircraft can be found at http://www.kiwithunder.com and http://www.thundermustang.com/

Specs.
Power Plant:
One 477kW (640hp) Ryan Falconer V-12
Wingspan:
7.21m (23ft 8in)
Length:
7.36m (24ft 2in)
Max T-O weight:
1,520kg (3,350lb)
Max speed:
505km/h (505mph)
Range:
2222km (1381miles)