Harley Davidson J Jd 1925-29 Manifold Support Bracket on 2040-parts.com

Rennsport Reunion video: Porsche chases Porsche at Laguna Seca

The Rennsport Reunion is the world's largest gathering of Porsche race cars, and this year it touched down at Mazda Raceway Laguna Seca in California. We've seen the family portrait of Porsche race cars and we've seen historic race cars laying rubber at the famed track. But if you thought Porsche's new crop of sheetmetal was absent, you'd be wrong.

Hertz announces Ford Mustang-based Hertz Penske GT rental car

There's nothing wrong with your basic cloth-interior rental cars, but there are times when you want to stumble off the plane and into something a bit more stimulating than a CVT-equipped Versa. Fortunately, rental car companies seem to be willing to answer the enthusiast call. Last week we told you about the Hertz Dream Car lineup and its $1,500-per-day Ferraris, but the company has also developed the muscle-car oriented Adrenaline Collection.

Porsche changes CEOs

The changes continue at Germany's most famous sports-car maker: Porsche CEO Michael Macht is being replaced after less than a year at the helm by Matthias Mueller. The changes take effect on Oct. 1.