Kawasaki Vulcan 900 Custom Engine Mounting Bracket on 2040-parts.com

Ford preparing fastest ever four-door—in Australia

Ford's struggling Australian outpost is set to unleash its fastest-accelerating car yet in the form of a limited- edition version of the four-door Falcon GT Boss 335 sedan running various chassis-based performance enhancements, according to Australian media reports. Known internally at the company's Ford Performance Vehicles division under the code name Panther, the Blue Oval's supersedan is set to run the same supercharged 5.0-liter V8 as the standard Falcon GT Boss 335—itself a locally developed version of the Mustang's 90-degree Coyote unit with unique cylinder heads and renamed Miami. It delivers 449 hp at 5,750 rpm and 420 lb-ft of torque at 2,200 rpm.

McLaren 650S revealed early

The McLaren 650S (pictured) arrives a little earlier than McLaren planned Just a few days age we had the first tease for the new McLaren 650S, a car McLaren said was aimed between the existing 12C and the hypercar McLaren P1. We speculated the 650S would be a tweaked 12C with more power and styling tweaks, and that’s exactly what it is. Driving has managed to publish the first official photos this morning (albeit in fairly low res) and it’s clear the 650S is the 12C with a healthy does of P1 mixed in for extra appeal.

The 500-hp club: The room is getting crowded

At a time when fuel economy counts for just about everything, there's still a horsepower war raging in the United States. The number of fire-breathing wedge-shaped supercars and hot sedans and coupes that can pump out 500 hp or better has nearly doubled in the past five years to more than 70. A decade ago there were just two members of the 500 hp club in the United States: the Ferrari 575M and Lamborghini Murcielago.