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

Maserati GranCabrio at Frankfurt

Maserati will be launching the Maserati GranCabrio at Frankfurt It’s taken Maserati a year or three to cobble together the Convertible GranTurismo, but they’ve finally got there and the new car is Christened – The Maserati GranCabrio – and will launch at the Frankfurt Motor Show next month. Unlike its cousin the Ferrari California, the GranCabrio gets a folding rag-top instead of a tin-top, which should help keep the inevitable weight gains for a cabrio in check. But it’s still not going to be light at pushing on two tonnes.

Jaguar XKR Speed Pack (2010) first pictures

Jaguar will launch two new styling and performance packs for the 2011 model year XKR coupe at the Geneva motor show. The new XKR Speed Pack and Black Pack lets customers spec up styling accoutrements and raise the top speed from a limited 155mph to 174mph. This Jag XKR does what it says on the tin, unleashing the potential of the 503bhp/461lb ft supercharged V8 for a £3500 supplement.

McLaren P13 – first OFFICIAL details and image

McLaren P13 (pictured) first OFFICIAL details revealed It was only last month that we had official confirmation that the McLaren P13 – McLaren’s more affordable mid-engined supercar – would arrive in 2015 to take on cars like Audi’s R8 and the top end Porsche 911s. Now McLaren has gone a bit further and revealed details of the P13. The McLaren P13 – shown above in a sketch by McLaren’s design boss, Frank Stephenson – looks to take its design cues more from the MacLaren P1 than the 12C – a good thing – and will utilise the same carbon fibre MonoCell chassis as the P1 and 12C as well as a de-tuned version of the same 3.8 litre V8 turbo.