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

ZF boss thinks 9 speeds is enough for transmissions

The nine-speed transmission might be where the race to add gears ends, ZF Friedrichshafen CEO Stefan Sommer said. He referred to nine speeds as the "natural limit" because going beyond that number adds weight and complexity that cannot be offset by gains in fuel efficiency. "There is no hard line, but you have to consider the law of diminishing returns.

Ford Focus (2015) to be priced from £13,995

By Tim Pollard Motor Industry 02 September 2014 06:00 Ford has frozen the starter price on its Focus mainstay for the new 2015 model year facelift. The news means that the Focus 1.6 Studio five-door hatch will cost from £13,995. And the Blue Oval pledges it’s not just an entry-level pricing gimmick; well equipped Titanium and Titanium X models have actually dropped on the new facelifted Focus, costing £100 less.

Ariel Atom 700 is a turbo-supercharged 700-hp track weapon

If you're willing to ditch sleek supercar looks and just about every automotive creature comfort in the pursuit of pure performance, you might consider the Ariel Atom 3. Powered by a 2.4-liter Honda I4 engine cradled in an exoskeletonlike frame, the Atom 3 boasts a 0-to-60-mph time of just 2.9 seconds But maybe those performance numbers just aren't enough for you. If so, Piedmont, S.C.-based DDMWorks might have a solution.