phenergn
Member
- Joined
- Nov 8, 2006
- Messages
- 37
- Location
- Hertfordshire, UK
- Car(s)
- 2003 Vauxhall VX220 na (AKA Opel Speedster 2.2)
Was the whining noise from the engine, from the gearbox, or both? Since the Veyron uses a manual gearbox with an automated clutch (please correct me if I'm wrong?), the gears, I think, are straight cut gears; when they spin, they create a whining noise.
They veyron uses a double clutch automated manual. The gears are arranged on two layshaft, each with a hydraulically actuated clutch. The even gears are mated to one clutch and the odd gears to another, allowing it to very quickly enable one gear while disabling the other. I don't see why this would have produced the whining sound you mentioned.
Perhaps it was the combination of 4 turbochargers, or some other design feature unique to an 8 litre quad-turbo W16 engine. (oooh, I go all funny when I say "8 litre quad turbo W16!)
Last edited: