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Silverstone · qualifying · turn 4

Traction at The Loop: where McLaren build their time at Silverstone

In the tight turn 4 at Silverstone, Norris goes to full throttle 25 metres earlier than his rivals. An analysis of rear-end stability in the slowest hairpin on the British track.

Muretto · Redazione tecnica·Silverstone · Qualifiche
The critical point The Loop challenge: from 85 km/h towards the run down the Wellington Straight

The Loop (Turn 4) is the slowest corner at Silverstone: you enter at 88 km/h and you have to put the power down to attack the Wellington Straight. Through this section, Norris's McLaren is back to 100% throttle just 22 metres after the apex, against the 47 metres Russell's Mercedes needs.

Around The Loop: VER (solid) gets back to 100% throttle earlier (marker closer to the apex) than team-mate HAD (dashed).The Loop: who gets back on the throttle first — VER vs HADspeed + throttle · GB Qualifying 202675125175225km/h050100throttle %-150-100-50apex+50+100+150distance from apex (m)● full throttleVERHAD
Around The Loop: VER (solid) gets back to 100% throttle earlier (marker closer to the apex) than team-mate HAD (dashed).
Rear-end behaviour Mechanical grip and differential stability on exit

Being able to put the torque down without triggering wheelspin allows Norris to build 115 thousandths of an advantage over the first two hundred metres of the following straight.

The Loop (turn 4) on the Silverstone track: the slowest corner of the lap.The Loop
The Loop (turn 4) on the Silverstone track: the slowest corner of the lap.
Lap time impact The exit speed that carries down the whole following straight

Getting on the power earlier at the slowest point of the circuit delivers an advantage that extends for over 800 metres, showing how crucial mechanical traction is even at the temples of speed.