Ron Dennis says he is frustrated with testing restrictions which are preventing McLaren from becoming more competitive.

McLaren switched to Honda power at the start of this season but has found itself with an unreliable power unit for much of 2015, which has also been off the pace at the majority of circuits. With the team struggling for mileage during pre-season testing, Fernando Alonso claims McLaren is only now around the same point Mercedes was heading to the first race of the year.

Dennis admits the restrictions on in-season testing are hurting McLaren’s chances of recovery, but says there are also other ways he feels a team should be allowed to develop.

“I think the frustrations I have with the regulations is that everything that has been designed to reduce costs has increased it and primarily because the cost of getting durability is endless evaluation on dynos and test cells,” Dennis said.

“I would like to go testing, I would like to have freedom in wind tunnels, freedom in CFD. When you are uncompetitive you have to develop your way out of it and at the moment the regulations are extremely constraining in that area.”

Red Bull: Burning bridges everywhere

F1i technical expert Nicolas Carpentiers takes us through exclusive pictures of Renault's power unit

Click here for the F1 drivers' girlfriends gallery

Keep up to date with all the F1 news via Facebook and Twitter

Andrew Lewin

Andrew first became a fan of Formula 1 during the time when Michael Schumacher and Damon Hill were stepping into the limelight after the era of Alain Prost, Nigel Mansell and Aryton Senna. He's been addicted ever since, and has been writing about the sport now for nearly a quarter of a century for a number of online news sites. He's also written professionally about GP2 (now Formula 2), GP3, IndyCar, World Rally Championship, MotoGP and NASCAR. In his other professional life, Andrew is a freelance writer, social media consultant, web developer/programmer, and digital specialist in the fields of accessibility, usability, IA, online communities and public sector procurement. He worked for many years in magazine production at Bauer Media, and for over a decade he was part of the digital media team at the UK government's communications department. Born and raised in Essex, Andrew currently lives and works in south-west London.

Recent Posts

A late season Le Mans win for F1's all-rounders

Civil unrest in France in 1968 had forced the organizers of the 36th running of…

2 hours ago

Alonso commits to Aston Martin as 2027 line-up is confirmed

Fernando Alonso will remain with Aston Martin for the 2027 Formula 1 season, ending months…

3 hours ago

‘Full confidence’: Ferrari responds to Vasseur-Horner speculation

Ferrari has suddenly moved to shut down speculation surrounding Fred Vasseur’s future, insisting the Frenchman…

4 hours ago

Williams drivers positive on new package, but 'we need more'

Carlos Sainz believes Williams’ heavily revised FW48 has finally given the team something it has…

5 hours ago

Vasseur responds to Leclerc's fears with Ferrari upgrade promise

Ferrari is ready to answer Charles Leclerc’s growing concerns about the team’s development trajectory, with…

6 hours ago

Montoya defends Colapinto: ‘I admire people who try’

Former F1 driver Juan Pablo Montoya has offered Franco Colapinto a measure of redemption after…

7 hours ago