Thought I'd upload some video of my Clark Spitfire engine. I visited John in November last year while on holiday at Toronto. He very generously mounted my engine and gave it a run for me. Sounds sweet. Not a real Spitfire but the exhaust really finishes it of. Not your usual RC engine exhaust, that's for sure.

Here is the link:

http://www.youtube.com/watch?v=qrDNNEOq9Tc