Lewis Hamilton hopes Mercedes' power advantage in Australia is not a result of compression ratios read more »

Formula 1's governing body, the FIA, has announced a resolution to the sport's regulatory row over engine compression ratios, with a tweak to the regulations set for... read more »

The FIA has confirmed that all five engine manufacturers have agreed to a change to the engine regulations relating to compression ratios effective from 1 June. read more »

Formula 1's governing body the FIA says the series' power unit manufacturers have unanimously approved changes to how engine compression ratios are measured, with... read more »

The long-running F1 power unit controversy in regards to compression ratios has reportedly taken a new twist. The post Is F1’s 2026 power unit controversy set for a new... read more »

With talk of compression ratios, rotating rear wings and Formula E on steroids, one area of major interest across the two weeks of pre-season testing ahead of the new F1 season... read more »

Formula 1's five power unit manufacturers are set to vote on a proposed tweak to how engine compression ratios are measured, which could come into force over the summer... read more »

Mercedes faces a potential disqualification from the F1 Australian Grand Prix, as rivals lobby the FIA for a rule change on engine compression ratios. The post Mercedes face... read more »

There are several unfortunate echoes from grand prix history in the controversy surrounding compression ratios in the new generation of hybrid engines. Formula 1 teams are... read more »

While compression ratios will be a key topic of discussion at an FIA meeting this week, Aston Martin and Honda have suggested it's not the only issue. read more »

Red Bull Powertrains' Ben Hodgkinson is confident of having a fully legal engine in 2026, amidst speculation regarding compression ratios... read more »

The topic of the F1 2026 power unit regulations and electrical output ratios were discussed at Thursday's F1 Commission meeting... read more »

A missing steering wheel, a car that was the wrong shade of orange, incorrect gear ratios -- Zak Brown elaborates on the farcical list of McLaren errors which cost Fernando... read more »

Which drivers have the best starts-to-wins ratios in F1 history? For more F1® videos, visit http://www.Formula1.com Like F1® on Facebook: https://www.facebook.com/Formula1/... read more »

Memento Exclusives have come up with this innovative way to 'upcycle' race-used F1 gear ratios for your home or office. read more »

Red Bull has legally broken the FIA seal on Sebastian Vettel's gearbox ahead of the United States Grand Prix, with the outfit replacing a faulty oil shuttle valve and... read more »

Jenson Button was left to rue his gear ratio choice after the Italian Grand Prix, the McLaren driver claiming they were too short to counterbalance the fuel effect. read more »

Jenson Button says McLaren made a mistake with its gear ratios after a difficult Italian Grand Prix read more »

With overtaking at Monza a much easier art if gear ratios and wing levels are chosen correctly, GPUpdate.net takes a look at the speed trap rankings from qualifying. Daniel... read more »

Mark Webber will start the Chinese Grand Prix from the pitlane after the Red Bull team opted to change his gearbox and to optimise his set-up for the race. Webber had been... read more »

We have implemented a simulation for the aerodynamic configuration of the car, gear ratios, braking systems and, more generally, for a baseline set up, the unknown factor is... read more »

Heikki Kovalainen: “Montreal is a very cool track. It’s a temporary street circuit with a couple of long straights and low downforce settings and that makes... read more »

12.45pm Good afternoon and welcome to forumula1.com’s live coverage of the Italian Grand Prix 2011. It is hot at the Monza track this afternoon and the big question... read more »

McLaren's decision not to set up Lewis Hamilton's MP4-26 with longer gear ratios may have cost the 26-year-old the race in Spain... read more »