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F1 and Inconel Rule!


Guest Ponyfreak

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Originally posted by Maro:

30 mm stroke? Really?!?!?!

Anybody know bore, and displacement on these?

This is the only info I could find right now. I know I have a magazine that talks about the bore and stroke of an F1 engine because they were doing calculations to show the mean piston speed of a NASCAR engine and F1 engine were essentially the same, but I can't find it right now.

 

BMW P84 Specifications...

 

Crankshaft Steel

Cylinder angle 90 degrees

Cylinder head Aluminum

Cylinders Four valves per cylinder

Displacement 2.998 liter / 182.9 cu in

Engine location Mid, longitudinally mounted

Engine block Aluminum

Engine management BMW

Drive Rear wheel drive

Fuel feed Fuel injection

Gearbox Williams 7 Speed Semi-automatic

Oil system Dry sump lubrication

Type Naturally Aspirated V10

Valve drive Pneumatic

Valvetrain 4 valves/cylinder, DOHC

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Did you know...

 

...that a Formula 1 engine consists of approximately 5,000 parts and that the piston speed at maximum engine speed equals 40 metres a second? Consequently, an accelerative force of up to 9000g can result, whereby the connecting rod has to withstand forces of nearly three tons. "Despite this enormous mechanical strain," says Dr. Christoph Lauterwasser of the Allianz Center for Technology (AZT), "the connecting rods have a filigree design. Using precise computer calculations, every unnecessary gram is eliminated." For example, a titanium Formula 1 connecting rod weighs only 295 grams, while one made of steel for a standard production three-litre engine weighs 545 grams and must bear far fewer loads than Formula 1.

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