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

Watch the Weather Channel Tornado Hunt SUV find its target

A chase crew from the Weather Channel drove its GM SUVs directly into the path of an oncoming violent tornado Friday, resulting in this dramatic video from inside what appears to be a Chevrolet Suburban being tossed across the Oklahoma plains like a child's toy. Meteorologist Mike Bettes and his colleagues escaped relatively unharmed thanks at least in part to seatbelts and airbags, but the team will need to visit their local Chevy dealer for some minor repairs prior to heading out on another chase.

Fiat unveils new 900cc TwinAir two-cylinder engine

Fiats of old used to feature noisy two-cylinders with a fetish for overheating, yet the Italians are at it again, this week releasing details of their new TwinAir two-cylinder 900cc engines. You can see how it works in our video below. The new engines, the first in a series of two-cylinders by the Italians, are designed to trump all other downsizing efforts. Headline figures from the 83bhp twin are 23% more power than the regular 1.2 four-pot and the same as a 1.4 16v - yet with 30% less consumption.

Mugen to sell tuning parts through UK Honda dealers

Remember last year’s hardcore and ludicrously expensive Mugen Civic Type R? Tuned by the European arm of the Japanese motorsport firm, the tricked-up Civic featured hotter cams, a new exhaust revised suspension and a unique body kit – but a £39k price meant only a few were sold. The good news is that you’ll soon be able to cherry pick some of those parts for your own Civic and even the CR-Z hybrid because Mugen has struck an agreement to distribute tuning parts through eight Honda dealers in the UK.