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

Tesla EV stores could be banned in New Jersey

New Jersey has become the third U.S. state to halt the sales of Tesla cars sold directly through Tesla from company-owned outlet stores. New Jersey follows in the steps of Arizona and Texas in implementing a rule that would ban Tesla from operating its stores, which are alleged to violate state dealer-franchise laws mandating vehicles sales through third-party dealerships.

Nissan updates GT-R for Europe

Now that the initial excitement over the GT-R has died down, Nissan has launched a round of improvements aimed at improving its reliability, comfort and yes, even its ability to plaster a smile across your face. Apparently so. Changes to spring and damper rates improve the pretty woeful ride comfort but also the handling, says Nissan, thanks to more accurate control of suspension movements.

General Motors to keep green car technology in house

For the first time in its 100-year history, General Motors plans to design, develop and manufacture electric motors for its growing array of gasoline-electric hybrids and electric vehicles. The electric motors used in GM's current lineup of hybrids are made to GM specifications by outside vendors. GM wants to bring the design and manufacturing in-house to save money and to apply its own technology to boost performance, lower weight and reduce power consumption, said Larry Nitz, GM's chief hybrid powertrain engineer.