Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Five Minutes of The Monterey Motorsports Reunion

Producer Harry Pallenberg is almost done with his historical race track DVD “Where They Raced,” which ghost-hunts all the great race tracks of Southern California, from Beverly Hills board tracks, to Gilmore Stadium to Ascot and Lions drag strip. It should be pretty good when it's done, but it's not done yet. “I am having some issues clearing some of the footage,” Pallenberg said.

Mazda MX-5 Superlight concept at 2009 Frankfurt motor show

By Ben Pulman First Official Pictures 11 September 2009 09:30 To celebrate 20 years of the MX-5, Mazda has produced this special Superlight concept which be unveiled at the 2009 Frankfurt motor show next week. Mazda started with the facelifted version of its third-gen sports car and pared it back to basics to create an uncompromising sub-1000kg two-seater sports car. According to project lead designer Hasip Girgin, the challenge was 'to evolve the MX-5, developed to perfection during the last 20 years, to a higher and extreme level.' As such, Mazda seems to be treating the MX-5 Superlight like a portly Caterham, claiming the lack of a windscreen and roof makes the driver and passenger feel more connected with the environment.

New Porsche 911 GT3 (991) technical highlights (video)

Ahead of its arrival with customers, Porsche has delivered a new video of the GT3 designed to make it clear just how some of its technical highlights work to make the GT3 swifter and more nimble than ever before. Power is of course the key to the GT3 – 468bhp and 324lb/ft of torque – but the power is no good unless the GT3 can put that power down as efficiently as possible in all circumstances. Porsche assert that the GT3′s chassis is engineered for Motorsport, and key elements of the new GT3 make it even more able.