By Castrol Films. Ari Vatanen and Terry Harryman in the Manta 400 on the 1983 Manx - in the rain! No sequential gearboxes, 4wd or trick diffs, just 280bhp and the car singing. Giving away my age, I was there and the roar of the crowd at prizegiving when Ari squeezes through the cattle grid will live with me for ever. If you only watch one in-car dvd, this is it. . Running time approx 63 mins and rated Exempt.