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

Lime Rock on track for Labor Day vintage festival

Connecticut’s Lime Rock Park doesn’t claim to have the biggest combination Concours d’Elegance and historic racing weekend in the United States, but it does have something that the recently concluded Pebble Beach and the Rolex Monterey Motorsports Reunion can’t match: All the action takes place in the same venue. And as any veteran of the annual traffic-clogged Monterey Peninsula extravaganza can attest, that’s a definite plus. But Historic Festival 30 presented by Jaguar isn’t just about convenience.

Volkswagen debuts Jetta TDI Value Edition

There was already a lot to like about the diesel Volkswagen Jetta TDI CleanDiesel, most of it having to do with fewer fillups, and so for 2014 Volkswagen is debuting a new Jetta TDI Value Edition that slices more than $2,000 off the price of entry. And speaking of the price of entry, it is now $22,115 for Volkswagen's smallest diesel sedan in the U.S. Yes, it seems Volkswagen has finally created a car for automotive journalists as well as members of the biodiesel-brewing crowd who are tired of fixing old Mercedes-Benz W123 station wagons from the 1970s, though we probably have the diesel Chevrolet Cruze to thank for the appearance of this particular model.

Audi adds V8 power to venomous R8 spyder

Will a V8 lessen the bite of the Audi R8 spyder? Unlikely. To complement the spotlight V10 engine in its supercar convertible, Audi is adding the 430-hp V8 to round out the powertrain lineup.