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

Pick up a twelver for the tired cat, wouldya?

The timeworn solution to quelling the finicky (read “expensive to repair”) Jaguar V12 has been to swap the British unit with that eight-pot testament to midcentury American ingenuity, the Chevrolet small block. We've seen an '80s-era L98 in a Lamborghini Espada. We've borne witness '90's-era LT1s in all manner of things.

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.

Saab says three new models are in the works

Saab says a new financial deal with Chinese companies Pang Da and Zhejiang Youngman Lotus gives it the cash to plan three new models. Saab's plan calls for: -- The 9-1, an entry-level car that has been known as the 9-2 until now. -- The 9-6 and the 9-7, which Saab says will be prestige vehicles.