What happens when a rare Lamborghini SVJ Roadster is written off as a non-runner with hidden chassis damage? This technical debrief covers the high-stakes recovery process, from bypassing the notoriously fickle super capacitor to repairing a £13,000 shifter mechanism for the cost of a few seals. The journey from salvage yard auction to the first V12 roar is a lesson in precision engineering and the art of the supercar rebuild.