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

Bring a Trailer: 1990 Mitsubishi Eclipse GSX rally car

This 1990 Mitsubishi Eclipse GSX rally car is featured on Bring a Trailer this morning, and it brings us right back to our rambunctious high school years. Sure, we didn't get our licenses until 1996, but that was the perfect time to find something a few years old--preferably with a turbocharger and a manual transmission—and hoon it to death. But while there were several Eclipses floating around our group of friends, none was as built as this car.

GM reveals new, highly modular Ecotec engine family

GM introduced its new modular family of Ecotec engines on Wednesday at its powertrain headquarters in Pontiac, Mich. The new, reduced-in-size three- and four-cylinder mills will replace three of GM's current engine families, eventually making their way into five of the company's brands. The Ecotec family will eventually spawn 11 engines in total, ranging in displacement from 1.0 liter to 1.5 liters.

Citroën Technospace concept

Citroën has revealed its new Technospace concept ahead of Geneva, which previews the new C4 Picasso. The compact MPV concept – which measures in at 4,430mm long, 1,830mm wide and 1,610mm high – debuts next month in Geneva and appears to be a near-production version of the next C4 Picasso, with Citroën confirming it will be on sale by the end of the year. In comparison to the outgoing C4 Picasso, it shares some recognizable characteristics like the large windshield curving into the roof, together with the four-light greenhouse with blacked-out pillars.