Rollmaster-romac 66 Link Double Roller Timing Chain P/n 3dr66-2 on 2040-parts.com

Audi RS5 (2010) first official pictures

This is the new Audi RS5, a £60,000 super-coupe with a high-revving 4.2-litre V8 and a 174mph top speed. It's Audi's riposte to the BMW M3, and we'll see it in the metal at next week's 2010 Geneva motor show. Under the bonnet is the same naturally aspirated 4163cc V8 that powered the old RS4 and is currently found in the R8, but Audi’s Quattro GmbH division – responsible for all of Ingolstadt’s RS models – has squeezed an extra 30bhp out of the engine. That means the high-revving, direct-injection 4.2-litre V8 produces 444bhp at 8250rpm, along with 317lb ft from 4000 to 8000rpm.  That power is sent through a seven-speed S-tronic gearbox to all four wheels, and with the Launch Control system engaged it’s enough to propel the 1725kg coupe to 62mph in 4.6 seconds, before powering the RS5 on to its 155mph limiter.

Guess Jethro's lap time and win a £550 Suunto watch

CAR journo Jethro Bovingdon drove the Lotus Exige 260 Cup around the track at Lotus HQ in Hethel, Norfolk, for a story in the new August 2010 issue of CAR Magazine, out on 21 July. But how fast was he in the latest track-day tool of choice?If you can correctly guess Jethro's lap time, you could win this brilliant Suunto Elementum Ventus watch. It's worth £550 and is yours to keep if you come up with the nearest time to Jethro's fastest lap.The 260 Cup is a £45,950 slice of Lotus: a beefed-up, supercharged and super light at 890kg coupé version of the Elise, honed and fettled for track action.

2014 Audi R8 priced at $119,150

The 2014 Audi R8 goes on sale Friday at the low, low price of $119,150 -- including destination and gas guzzler -- when equipped with the manual transmission. The S-Tronic-equipped version ups the price to $128,250. The base Audi R8 makes 430 hp and 316 lb-ft of torque from its 4.2-liter V8.