Holly 650 Double Pumper Carburetor Manual Choke on 2040-parts.com

Porsche introduces Panamera Platinum Edition

The Porsche Panamera is already one of the top executive sedans on the road today. But in case there's any doubt, the company has added a Platinum trim to the lineup, moving the vehicle even further upscale. It will be offered for both rear- or all-wheel drive versions.

Mazda refines lineup with SkyActiv technology

It turns out Mazda isn't simply shooting for the sky. Rather, the protagonists of Zoom-Zoom driving dynamics are taking an active approach to the brand's DNA: Put it all together: it's called “SkyActiv,” and Mazda is billing the suite of technologies as the pillars of its way forward. Much of these features--which enhance future products in nearly all areas, including engine, transmission and chassis--have already been revealed.

GM makes select OnStar services free

General Motors said on Wednesday that it will make unlocking doors, activating horn and lights, and remote start on equipped vehicles standard with its OnStar RemoteLink Mobile App for 2014 vehicles, even if owners decline to pay for other OnStar services. More than 36 Buicks, Cadillacs, GMC and Chevy models are compatible with the app. GM says it gets more than 60,000 requests from forgetful drivers each month, asking for door-unlock assistance, “so it makes sense for us to offer RemoteLink key-fob services to enable customers to lock, unlock or start their vehicle from anywhere they have a wireless or cellular connection,” said Mary Chan, president GM global connected-consumer business unit.