Monaco GP: Cosworth preview

Cosworth's Guide to the Monaco Grand Prix

Preparations for the next round of the 2010 FIA Formula One World Championship get underway in Monte Carlo today as teams get ready for this weekend's prestigious Monaco Grand Prix.

To access Cosworth's PDF preview to the Monaco Grand Prix, including a look at the challenging street circuit from an engine's perspective, please click on the link below or visit the Media Centre section at www.cosworth.com/f1 where all race previews and recaps can be found.

Monaco Grand Prix from an Engine's Perspective

"Monaco is arguably the circuit which generates the most superlatives of the season; it is the shortest lap of any circuit on the calendar and the shortest race distance of the year, the race has the highest number of laps but the slowest average speed. It is also widely recognised as the most challenging race of the season from a driver's point of view.

A maximum downforce circuit, it is not one of the toughest tracks on the calendar in terms of outright engine power -- with just half the lap spent at full throttle - but it is still a rigorous test of an engine's performance. The lack of any long straights and the number of low speed corners means that cooling becomes a critical issue. The engine homologation regulations prevent the addition of any special engine cooling devices for this race, so cool or wet weather conditions would be welcome to prevent the engine overheating.

Drivers need to find a good rhythm to put a good lap time together, which requires good driveability from the engine, good traction through the slow corners and quick acceleration in the low speed gear range. While Monaco often allows drivers to shine, the finer points of engine performance can make a noticeable difference to the lap time, and when overtaking is so tough, a good qualifying time will be crucial. There is also the added pressure of being a street circuit; the bumpy nature of the track puts all elements from the driver, car and engine under added pressure which can certainly take its toll over 78 gruelling laps."

Fast Fact

The longest part of Monaco spent at full throttle is through the famous tunnel, 500 meters in length and less than 10 seconds in duration, equating to around one-seventh of the entire lap. Even when cars are able to open the throttle, the air is not sufficiently 'clean'to aid cooling as efficiently as desired.

This Weekend in History... 15 May 1983

Keke Rosberg guided his Cosworth-powered Williams to victory around the streets of Monaco 27 years ago this Saturday, winning by an 18 second margin from Nelson Piquet. Only the top four cars finished on the same lap.

For more information about Cosworth's return to Formula One, development and technical specifications of the CA2010, a Q+A with Mark Gallagher, details of Cosworth's recent diversification activities and a behind the scenes look at Cosworth's factory in Northampton, UK, please download the PDF version of the Cosworth 2010 Formula One press pack by following the link below.

-source: cosworth