Like Ferrari, Renault would also support a relaxing of the engine development freeze which is currently in place for the duration of the season. Ferrari's Marco Mattiacci... read more »

Renault says it would support a move to loosen up Formula 1's engine freeze - as long as it did not open the way for an all-out spending war read more »

Ferrari team principal Marco Mattiacci wants to see the engine freeze regulations lifted in order to maintain "the DNA of Formula One" read more »

Ferrari have called on the F1 authorities to consider changing the rules that prevent making mechanical changes to power units during the season... read more »

Ferrari are pushing to have the power unit freeze lifted to allow manufacturers to work freely on their engines. The idea was discussed during a meeting of team bosses at the... read more »

The Ferrari Formula 1 team wants rules that prevent engine manufacturers tweaking their designs during the season relaxed in order to help close up the competitive order. read more »

Ferrari team principal Marco Mattiacci says he wants manufacturers to be given the chance to make changes to their engine during a season read more »

Renault will try some "interesting tweaks" at the Silverstone two-day test session in the hope of moving a little closer to the front. The power unit supplier is... read more »

Switching the Renault power unit for a Mercedes one wouldn't magically cure Lotus's troubles, reckons Pastor Maldonado. The Enstone team has been a Renault customer... read more »

Not even halfway through the 2014 season, Renault is having to acknowledge it will not catch up with V6 pacesetters Mercedes. That, according to the French marque's F1... read more »

Renault don't believe it can make any major steps forward in performance with its power unit this season because of the engine freeze. The French manufacturer was labelled... read more »

Remi Taffin says the engine freeze imposed on manufacturers at the start of the season means it is highly unlikely Renault can make significant steps forward until 2015 read more »

Renault is adamant it can satisfy Red Bull's demands for improvement, but it may have to wait until Formula 1's engine freeze is partly lifted this winter to do so read more »

Ferrari says it will be impossible to close the gap to Mercedes during 2014 thanks to Formula 1's engine freeze rules. read more »

Ferrari are confident of making a step forward at the Canadian Grand Prix on both the engine and aerodynamic side. The team have so far struggled throughout 2014, achieving... read more »

Renault have dismissed claims that Mercedes split turbocharger solution has led to the power unit manufacturer's dominance so far this season. It was recently revealed... read more »

Renault F1 chief Jean-Michel Jalinier insists the struggling French supplier should not be written off in 2014. Many believe Renault's early-season problems with the... read more »

The upcoming season could very well prove to be one of the most exciting and surprising seasons in several years. Daniel Chalmers takes a look at ten reasons why you might just... read more »

Renault, Mercedes and Ferrari must submit their final V6 power unit designs to the FIA on Friday for them to be homologated. Despite major problems for Renault, they're... read more »

Ferrari's Stefano Domenicali recently admitted that he thought Honda would have an unfair advantage by entering the sport in 2015 - a year after the new engine regulations... read more »

Rival engine manufacturers are concerned that Honda may get an unfair advantage by entering the sport a year after the new regulations are introduced. The Japanese company will... read more »

The current engine manufacturers fear they may face a considerable disadvantage to Honda over the course of 2014 as the Japanese manufacturer is not yet obliged to the engine... read more »

A freeze on development and subsequent rev limits stunted the potential of taking the outgoing breed of F1 V8 to impressive levels, it has been... read more »

With just one more day in the car before Melbourne, it isn't only the rain but the cold that is frustrating Jenson Button. read more »

Red Bull technical guru Adrian Newey is concerned that engines will play too much of a role in 2014, possibly becoming the determining factor in which teams do well. Formula 1... read more »