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

The Grand National Roadster Show is like church, with chrome trim

You can argue all day about which is the best and most influential hot-rod show in the world, but we'll take the Grand National Roadster Show, which will be held this weekend at the Fairplex in Pomona, Calif. This is the 61st running of what grizzled veterans have simply called "Oakland," after the city that hosted it for its first half-century. This is the seventh year the show has been held in the Art Deco halls and sprawling avenues of the Fairplex, all of which will be under sunny skies and balmy temps all weekend.

Le Mans champ: laser lights are the future

Three-time Le Mans 24 Hours race champion Allan McNish has told us that technology first trialled at the world famous endurance event often makes it on to road cars – and this year’s big thing will be laser lights. Speaking ahead of Le Mans 2014, McNish said that racing is more relevant to everyday cars than people think – with features from seat belts to windscreen wipers debuting at the race. Audi R8 V10 plus review (2013 onwards) Las Vegas debut for Audi Sport Quattro laserlight concept “The laser light’s on this year’s Audis will make it onto road cars straight away,” McNish told us.

Brits talk up new Bentley racer's chances

BENTLEY’S first mainstream racing team since 2003 has been talking tough about their all-new car’s chances as it runs through its race preparation. Guy Smith, who was part of the team that won the overall Le Mans 24-hour crown in a Bentley Speed 8 10 years ago, is leading another team of three as the Continental GT3 racer hits the track at next month’s Gulf 12-hour endurance race in Dubai. “After four months of hard work and development testing, we definitely feel ready to start focusing on our race performance,” Guy said.