Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Nissan 370Z Roadster (2009): full official photos

By Tim Pollard First Official Pictures 07 April 2009 22:01 Nissan has released its full official photos of the new 370Z Roadster in New York ahead of its debut at the 2009 auto show. As expected, it's a straightforward decapitation of the thrill-seeking 370Z Coupe, with a good, old-fashioned canvas soft-top in keeping with the Zed's no-nonsense character.There's structural reinforcement in the A-pillars and side sills to counter the lack of roof, but Nissan says numerous body panels are made from aluminium to keep weight in check. The bonnet, door panels and bootlid are all crafted from the lightweight metal and there are individual, fixed roll bars behind each seat.Providing the fun is the 327bhp/270lb ft 3.7-litre V6 with variable valve lift and the choice of a seven-speed auto or six-speed manual transmission.

SEAT IBX Concept: SEAT compact softroader leaks ahead of Geneva

SEAT IBX Concept With Geneva all but here, there isn’t much left to find its way our from car makers’ little box of secrets. But we have one more for you – the SEAT IBX Concept. You might question why SEAT would be producing a compact crossover/SUV concept when its last offering  - the SEAT Tribi – came to nought.

Lamborghini LP650-4 Roadster – in the wild

Lamborghini Murcielago LP650-4 Roadster at a motor event in the US We first got details on the new Lamborghini LP650-4 Roadster back in February, and Lamborghini subsequently issued a set of pictures to show it was real. But it was a bit of a surprise to see a real one turn up at a Lamborghini event in the US. Sporting the same 650bhp as the Lamborghini Reventon, the LP650-4 Roadster is the last of the line of open-topped Murcielagos (apart from the Reventon Roadster – which as there will only be 9 doesn’t really count), and is the successor to the LP640 Roadster.