Summit Racing Header Reducer Kits 3.5" Inlet / 3" Outlet 3-bolt Flange G4753 on 2040-parts.com

Ford F-150 to deliver 20 percent fuel-economy gain with V6 engines

Ford Motor Co. today promised a 20 percent improvement in mileage in its 2011 F-150 pickups with a lineup of four new engines. A 3.7-liter V-6 will be standard; a 3.5-liter EcoBoost V-6 with turbocharging and direct injection will be optional.

McLaren 12C Spider: Lots more new photos arrive

The McLaren 12C Spider was revealed in July, but with just a handful of photos available. But now McLaren has rectified their photo count. Even when the 12C Spider took its public bow at Pebble Beach in August there wasn’t anything new from McLaren’s snappers, and at the Paris Motor show all eyes were on the McLaren P1, so nothing more for the 12C Spider from there either.

2015 Chevrolet Corvette Z06 unleashed at Detroit Motor Show 2014

Hoist up your Stars & Stripes and crank up your Bruce Springsteen tunes, because the 2015 Chevrolet Corvette Z06 has finally broken cover at the 2014 Detroit Motor Show. This is a Chevrolet Corvette C7 Z06 like we've never seen before. And given that Chevrolet claims it's the "most track-capable Corvette in history", you may find it hard to keep up with it, too.