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

Jenson Button in McLaren P1 (2013) supercar fly-by

McLaren’s P1 supercar trundled out for its first official drive-by today, when F1 driver Jenson Button drove it into McLaren’s Woking citadel before unveiling his 2013 race car. The stunt confirmed that the P1 can manoeuvre on electric power alone, unlike Button’s MP4-28: the race car’s hybrid KERS system is used to deliver a short power boost to supplement the V8. McLaren predicts the P1’s electric-only mode is a capability its forthcoming Ferrari rival (codenamed F150) won’t be able to match.

Chris Harris finds the McLaren P1 “a whole new thing” (video)

Chris Harris and McLaren’s Chris Goodwin in the McLaren P1 We know the McLaren P1 is exceptional, and we’ve heard almost the same ‘game changer’ dialogue from anyone who’s driven it. We’ve also seen the McLarenj P1 on the move in the recent Top Gear with Jeremy scaring himself witless in Belgium as his brain came to terms with the awesome 903bhp at the P1′s disposal on a less than forgiving Spa circuit in damp conditions. But what we have here – in case you’ve not seen it elsewhere – is a video review of the McLaren P1 from Drive’s Chris Harris, and it does the best job we’ve seen of explaining just why the P1 is so special and why it’s “…a whole new thing”.

Saab 9-5 (2010): more first official photos

By Tim Pollard First Official Pictures 27 August 2009 09:35 We brought you the leaked first photos of the new Saab 9-5 a few weeks back. But today the veil of secrecy is lifted and we can bring you the full unexpurgated version of events: the 9-5 photo gallery and details behind the new Saab that will, next spring, finally replace one of the most geriatric cars on sale today.Yes, the current 9-5 is – bewilderingly – 12 years old, a surefire indication of just how low down General Motors' pecking order Saab lay. Although developed under GM's tenure, the new 9-5 is a beacon of hope for the now-independent Saab.