Mercury Mariner Gearcase Seal Kit 26-89238a 2 on 2040-parts.com

Hennessey fills Z28 Camaro void with 562-hp HPE550

The 6.2-liter V8 in the 2010 Chevrolet Camaro SS cranks out 426 hp or 400 hp, depending on the transmission choice. But there are some people out there who want more. With a higher-performance Z28 Camaro from the factory on the back shelf as General Motors battles for survival, aftermarket tuners are ready to fill the void.

Aston Martin V8 Vantage N430 and DB9 Carbon for 2014 Geneva Motor Show

Aston Martin will show off special new versions of the V8 Vantage and the DB9 at the 2014 Geneva Motor Show in March. The updates to the two model ranges are very different in character, however. The V8 Vantage N430 is a race-inspired special with more power and less weight – not to mention a somewhat shouty paint job – while the DB9 Carbon Black and Carbon White models are intended to bring a little extra luxury and style to the British marque’s Grand Touring model.

Camaro, Mustang, Challenger set for modern pony-car war

Forty summers ago was a magical time for performance-car enthusiasts--specifically for fans of high-horsepower pony cars. The summer of 1969 broke with Detroit in a high-octane horsepower war among the Big Three automakers. With the carmakers trying to outmuscle one another, the winners were the customers.