STR drivers revert to older specification Honda engine read more »

Red Bull knew they would have to revert back to a B-spec engine at some point when they took the new C-spec unit, as the update cannot currently run at high altitude circuits. read more »

Red Bull always knew it would have to revert to Renault's B-spec engine even before Verstappen's Singapore issue. read more »

Red Bull drivers Max Verstappen and Daniel Ricciardo are braced for grid penalties at the Russian GP as the team revert to Renault's 'B-spec' engine. read more »

Having had to revert to an older chassis following the first lap crash in Belgium, Fernando Alonso fears lack of latest-spec spares. read more »

Daniel Ricciardo is set for more engine penalties later in the season after being forced to revert to an older-spec power unit in Hungary. read more »

Failing to make it to Q2, Pierre Gasly rues the need to revert to the old-spec Honda engine after FP3. read more »

Toro Rosso's Pierre Gasly has reflected on a "tough" qualifying session after having to swap to an old-spec Honda engine in Canada. read more »

Valtteri Bottas insists he will not need to revert to mind games to beat Mercedes teammate Lewis Hamilton in 2018. read more »

Williams has revealed that Lance Stroll was hampered in Formula 1's Brazilian Grand Prix by a lack of engine power, after being forced to revert to an older-specification... read more »

McLaren's Stoffel Vandoorne will revert to Honda's Spec 3.7 power unit in Mexico after an anomaly was detected on his new specification engine on Friday… read more »

It was not a good morning for Formula 1’s Spanish contingent in Austria on Saturday as Fernando Alonso had to revert to the older spec Honda engine and Carlos Sainz’s P3 ended... read more »

Fernando Alonso has reverted to the 'spec 2' Honda Formula 1 engine for the remainder of the Austrian Grand Prix weekend after a problem was discovered with his... read more »

Pascal Wehrlein's Sauber is set to need a new gearbox after his Canadian Grand Prix qualifying crash, and will have to revert to an older-spec rear wing read more »

Guenther Steiner has confirmed Haas will revert to Brembo brakes for the Spanish GP having hit trouble with Carbon Industrie brakes in Russia read more »

The Haas Formula 1 team has decided to revert to Brembo brakes for the remainder of the Russian Grand Prix weekend, following its test with Carbone Industrie in practice read more »

The Malaysia GP will drop off the F1 calendar from 2018 - but the return of the French and German GPs mean next season's schedule will revert to a joint-record 21 races. read more »

Renault is hoping to get its 2017 MGU-K back on its cars from the Russian Grand Prix, after having to revert to last year's specification for the start of the Formula 1 season read more »

Fernando Alonso will revert back to an old specification engine, after a water leak on the new PU introduced in Belgium, ended his FP1 session prematurely read more »

The Force India Formula 1 team will revert to old-spec rear suspension in British Grand Prix practice as it chases a solution to its tyre problems, says Sergio Perez read more »

Toro Rosso Formula 1 driver Carlos Sainz Jr expects to revert to the Ferrari engine that hit trouble in Austrian Grand Prix practice after suffering another failure in qualifying read more »

Romain Grosjean will revert to an old setup for qualifying day at the Spanish Grand Prix in the hope of curing the handling issues he has been struggling with since the Chinese... read more »

Renault rookie Jolyon Palmer says he is hoping to revert to the performance level which he enjoyed on his Formula 1 debut in Australia, after a troublesome… read more »

The World Motor Sport Council has given Formula 1 confirmation to revert back to the 2015 qualifying format for the remainder of the season read more »

FIA's World Motor Sport Council approves decision to revert to 2015 qualifying format. read more »