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

Citroen DS4: UK Price & Models

Citroen DS4 - starts at £18,150 in the UK The Citroen DS4 has already been voted ‘Most Beautiful Car of the Year‘, despite not even being on sale yet. It’s a bit like the LEAF being voted Car of the Year before it’s actually got in to the hands of consumers. Except the DS4 is a cracking looking car.

One Lap of the Web: Kyle Busch takes to the streets, a new Mazdaspeed3 and the Crazy Cart

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- When you let a NASCAR driver take his souped-up track car on local streets, you can be sure that what will happen is nothing short of incredible.

Non-starting Nissan LEAFs to be reprogrammed

NIssan LEAF - date with a laptop They’re not exactly thick on the ground but, as we reported just a week ago, Nissan has already got problems with the Nissan LEAF, which has been refusing to restart once it’s stopped. Not restarting is not exactly a safety issue, so as long as you can actually get your nice new Nissan LEAF to start in the first place there’s no chance it will pack up on you mid-journey (unless you run out of electrickery). But having stumped up at least £10k more than an equivalent ICE car would cost for your LEAF, the least you should be able to expect is it to do what it says on the tin without packing up.