'We've found a second!'posted in F121 | 03 | 2011

McLAREN BELIEVES it will be a second-per-lap faster than during pre-season testing after deciding to fit a 'simpler' exhaust system and new floor for this weekend's Australian Grand Prix

Having been noticeably off the pace in the pre-season tests, as well as struggling for reliability, team boss Martin Whitmarsh has confirmed McLaren was faced with no option but to shelve the MP4-26's radical exhaust.

"I'm not satisfied with where the car was on reliability or performance in the test," he said. "We have made some fairly dramatic changes, and those changes we will see in Australia. There's some risk in that, but I think it was the right thing to do and we're hopeful that that risk comes off and the car is a lot more competitive in Australia.

"We have a completely new floor and a new exhaust system. There are a lot of other bits and pieces, but they're the clear and obvious ones that people will see in Australia.

"I'd say it is a simpler design than we've had before. I think the exhaust systems have become quite extreme on quite a lot of the cars. I think we in particular had very extreme solutions. But I think that they were not delivering, in my opinion, sufficient benefits for their complexity.

"I believe that the car isn't fundamentally a bad car. I believe that we need to unlock the exhaust-blowing potential. We had some very creative ideas, some of which could have worked spectacularly well. But if they were to work spectacularly well then they had to be sufficiently durable to be raceable, and frankly some of our solutions weren't, and that's why I think we had to go back on it. But I think in doing so we found some interesting performance."

And Whitmarsh, whose team struggled for performance at the beginning of 2009, admitted that going straight into the Aussie opener in Melbourne with such major changes on the car was a risk; but he said he feels it's worthwhile given the performance gain he expects to see.

"I think it will still be a challenging weekend, but I'm hopeful that we'll put on more than a second in performance," he said. "That's not what you like to do after a test like that, but I think it's the right decision, and if it wasn't then I'll have to put my hand up.

"I can't make any predictions, but you always have the target of going to win races. I'm not predicting we're going to win it, I'm saying we're aiming to win it."

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Jim McGill