Once a horrific little car that no one wanted, Harry Klaus' 1970 Datsun 510 with its surprising drivetrain is now one of California's cleanest JDM restorations on the road, built in an ordinary ...

This state of affairs exists, of course, because Datsun already offers a bevy of models that make magic numbers on the EPA's dynamometer. And it hasn't hurt any that a whole generation of sat­isfied ...

Datsun's bread-and-butter 510 got engine tweaks for better fuel economy and a new hatchback body style for 1980, but the net ...