The world champion’s straightline pace efficiency on the Brazilian Grand Prix proved essential in permitting him to cost from the again of the grid within the Interlagos dash race to take victory in Sunday’s most important occasion.
Rival Pink Bull admits it’s nonetheless looking for solutions as to simply how Mercedes was so quick on the straights, because it probes ways in which the German automobile producer might be flexing its rear wing to cut back drag.
New F1 engines ship extra energy than older builds, which has been in proof at Mercedes this season when the degradation throughout the lifetime of an influence unit has been noticeable.
Despite the fact that Mercedes is extra assured concerning the reliability troubles which were a fear in current weeks, it nonetheless expects the facility benefit it has from the recent engine to slowly disappear.
Workforce boss Toto Wolff mentioned: “There’s a efficiency drop-off with any engine.
“It implies that, despite the fact that we’ll be racing with the engine till the tip of the season, we’ll actually lose efficiency.”
The Mercedes name to suit one other energy unit at Hamilton in Brazil has left the staff assured it could actually now make it via to the tip of the marketing campaign without having any additional adjustments.
Lewis Hamilton, Mercedes W12
Photograph by: Mark Sutton / Motorsport Images
“Sure, completely,” mentioned Wolff. “We’re going to the tip of the season now with this engine. We nonetheless have questions over reliability, however we hope now we have had the correct solutions, and we’re going to the tip.”
Mercedes trackside engineer director Andrew Shovlin defined that the selection of when to take the facility unit was triggered by the truth that a straightline pace enhance at Interlagos could be particularly beneficial.
“There wasn’t a technical purpose to alter, as in we didn’t suppose we have been vulnerable to failing and we don’t suppose we have been vulnerable to failing, though these energy items are working awfully laborious and you may by no means take reliability as a right,” he mentioned.
“There’s an attraction to take a penalty at a dash race as a result of in case you can win on a Saturday that’s extra factors you may rating and you may reduce a deficit. It was additionally a observe that we hoped we might overtake at and recuperate positions, and we proved that within the final two days.
“Additionally you wish to get these items within the pool as a result of, if you get to Abu Dhabi, you aren’t going to get the benefit of it for greater than a single race.
“So there are a selection of causes and it’s by no means black and white, however on reflection we picked a very good circuit to do it.”