Arc Converter Indicator In-442b on 2040-parts.com

Hennessey Performance boosts McLaren MP4-12C

Hennessey Performance Engineering has a new power package for the McLaren MP4-12C. For $19,500 (plus the base price of the car, obviously) it pushes output to 704 hp and 538 lb-ft of torque. That's an increase of 88 hp and 96 lb-ft.

Hay fever drugs warning for drivers

THE HAY FEVER SEASON could bring danger to drivers from drugs, according to a survey. As many as 44% of motorists who use hay fever medication admitted to sometimes not, or never, checking the instructions to see if their driving ability is affected, the poll by road safety charity Brake and insurance company Direct Line found. And 17% of the 1,000 drivers questioned said they either ignored warnings not to drive while on medication or did not check the labels at all.

Chevy Camaro Z/28 programmed with flying car logic

Most of the time when on a racetrack, or anywhere for that matter, you want to keep all four wheels on the ground. Sure, it's cool when a VW Golf gets a wheel up during an autocross event, still, it's less traction going to the ground for braking, accelerating or turning. But if you're really going for a hot lap, catching a little air is often par for the course.