Haas will receive an upgraded Ferrari power unit at the British Grand Prix, which will be the latest specification after further developments last week.
Ferrari introduced a power unit upgrade at the Canadian Grand Prix which saw Sebastian Vettel challenge for victory in Montreal. With the Scuderia also spending an additional development token in Austria, Haas will receive the most recent specification despite it only first being used for Ferrari a week ago.
“The car will be getting an engine package upgrade, which will be a combination of being more efficient and having better performance," team principal Guenther Steiner said.
“It is quite normal that we get the upgrade a couple of races after Ferrari. We are very happy with that since we don’t have to test it and they get to experience it first and make changes, if needed.”
With Haas focusing on getting its tyres to work in recent races - resulting in a seventh place for Romain Grosjean in Austria - Steiner says the team has yet to analyse how much of a performance gain it is likely to get from the Ferrari power unit.
"I don’t know exactly, I haven’t asked them what they think it is or what there simulation says. We first need to get it and then we can speak about it.
"It cannot be worse. The car was pretty good again in Austria, so it will help us.”
Sauber will also receive the updated power unit at Silverstone, which Marcus Ericsson believes is worth "at least a couple of tenths" per lap.
Scene at the Austrian Grand Prix
Austrian Grand Prix - Quotes of the week
Austrian Grand Prix - F1i Driver ratings
Breakfast with ... Alexander Rossi
Keep up to date with all the F1 news via Facebook and Twitter
Mercedes may be powering a large chunk of the Formula 1 grid right now, but…
Helmut Marko is closing the chapter on a remarkable 25-year career as Red Bull’s motorsport…
As the dust settles on a thrilling 2025 F1 season, McLaren's Oscar Piastri is keeping…
In an F1 paddock often defined by fierce rivalries and ruthless competition, an unexpected storyline…
In December 1994, Michael Schumacher, fresh off securing his first Formula 1 World Championship, took…
As Formula 1 closes the books on 2025 edges closer to its biggest technical reset…