Bellof's lap was something special. Yes, Bell won Le Mans 5 Times, but he was not the fastest driver on the team, Ickx & Bellof would always be quicker. Bell was a great endurance racer, but not a balls-out, fast lap kind of guy. Bellof was. But, Bell would also bring the car back in one piece every race.
From the Autosport covering that 1983 World Endurance Championship race at the Nurburgring. Ickx's fastest lap of the race, in the sister Works Porsche 962, was 6:32.17. When Bellof took over from Bell, his first lap was 6:25.91! Then 2-laps later he had a monster shunt at Planzgarten. His car climbed skyward at 140 mph, basically doing a back flip...
Bellof was indeed the man, but that aggression and speed also cost him his life in 1985 at Spa, trying to make an impossible pass on Ickx going into Eau Rouge.