sushifiesta
Kobayashi has already said Renault can't compete with the other engine builders as in they are down on power already
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When Renault interpreted the engine freeze back in 2007 - they thought it meant no work done on the engines and essentially left it untouched which allowed Ferrari and Mercedes to get ahead by somehow finding improvements in power delivery which is what Pat is talking about. Renault did pay the penalty for it by losing out on some 40-50bhp in the process...and we keep hearing the Horner whinge about how they had a weaker engine and needed to allow time to catch up even when Red Bull were winning with the DRS and EBD's
- Renault did seem to bear the brunt of when Red Bull were not winning criticism
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As for how Renault are not getting it right now - it is a combination of things - resources, money and the right structure to make best use of the people who design the engine
Now this year is the biggest change in engine use and clearly the other manufacturers have studied and invested in a lot more time more adequately into designing their engines
The problem with Renault - the performance suggests that it is a problem with their engine in testing since all the teams were affected and it is only now its genuinely obvious as Red Bull - the de facto No 1are struggling at testing
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Renault will get it right - it is just a matter of when though. No one took a punt on turbos back in the late 70's until Renault saw the rule was there and they took a chance in developing turbo powered cars and it took them 5 years to get it right and this is sort of repeated with their successes at Williams and then Renault