Sbc Harmonic Balancer on 2040-parts.com

Audi RS5 engine confirmed, plus RS5 cabrio

By Tim Pollard (artist's impression by Radovan Varicak) Motor Industry 13 May 2009 13:44 Audi will fit a refettled naturally aspirated 4.2-litre V8 to its secret new RS5, CAR can confirm. We had previously reported the RS5 would use a twin-turbo iteration of this engine, but a senior source has told us it will not feature forced induction. We’re told it’s the same high-revving engine that powered the outgoing RS4, albeit spruced up with the latest Ingolstadt know-how.

One Lap of the Web: XKR-S GT, Honda bikes and a new Bugatti

Journalist Chris Harris got a chance to take the Jaguar XKR-S GT for a spin on the track in the latest Drive video. The GT gets Jag's 5.0-liter V8 making 550 hp and 501 lb-ft, which is the same as XKR-S. However, plenty of improvements are made in the chassis.

McLaren P1 Geneva reveal confirmed & first instrument view

The McLaren P1 supercar has been confirmed for a Geneva Motor Show debut and we get the first peek at the P1′s ‘Race’ instruments. McLaren are certainly making the most of the reveal of the P1 and are still keeping the exact specifications close to their chest, although we do know that the P1 will get a modified version of the V8 in the 12C with a hybrid KERS type boost offering something north of 900bhp. But McLaren has thrown us a titbit of extra information with the Geneva confirmation in the form of two photos of the digital instruments in the P1 (inset above and in the main photo gallery for the P1).