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

There's a 2015 Ford Mustang convertible on the way, too

Almost immediately after the Ford Mustang debuted, buyers could choose from three body styles -- a hardtop, a rag-top convertible and a fastback (which actually came out a few months later than the hardtop and convertible). We already knew that the 2015 Mustang will arrive as a fastback (sorry, notchback partisans), but Ford has just announced that a drop-top version is also in the works. Pictures of the convertible sport a shiny "5.0" badge on the side and and chrome "GT" badge on the back, but we assume all the standard engines -- the 5.0-liter V8, 3.7-liter V6 and that new 2.3-liter EcoBoost turbo-four -- will be offered.

Porsche 911 Targa revealed at 2014 Detroit Motor Show

Porsche has revealed an amazing retro-inspired new 911 Targa at the Detroit Motor Show – an open-top model that boasts a ‘wide bar’ look almost identical to the Targa style that went out of production two decades ago. First introduced back in the 1960s, Porsche’s return to the original Targa style has been combined with modern electrically-opening roof technology… and with models arriving in showrooms from this May, it’ll be an on-road retro reality before you know it.

Toyota FT-86 Concept – say ‘hachi roku’

The Toyota FT-86 Concept will preview at Tokyo The FT-86 (hachi roku is Japanese for 86) is a small (13′ 8″ long) rear-wheel drive sports coupe which is going to turn up not just as a Toyota but also as a Subaru. It uses the 2.0 Boxer engine found in the Impreza, but by the time it finds its way to market in 2011 – as both a Toyota and a Subaru – it’s likely to get the next generation Boxer lump. The FT-86 is Toyota’s way of launching itself back in to the sports market – a market it once did well in with cars like the MR2 – and gain some credibility, and custom, from younger drivers.