910280 311550 Exhaust Manifold End Cap Omc 120 140 Hp 153 Ci 2.5l 3.0l 1967-81 on 2040-parts.com

Lincoln loses to Washington in new test for tire-tread depth

Buried deep in a press release from Tire Rack is a bombshell. No longer is the Lincoln-head penny the true test for replacing your tires. It will now be known as the Washington-head quarter test.

Off the line: Fun cars and social responsibility Autoweek op-ed stands the test of time

It's been almost 21 years to the day that Autoweek printed Matt DeLorenzo's column “Off the Line: There's room for fast, fun cars in diet of social responsibility.” And in those two decades plus, not much has changed except the vehicles themselves. For example, sports cars like the Bugatti Veyron and Pagani Huayra have astronomically high performance and safety levels; similarly, sport-utility vehicles that haul entire families (and most of their earthly possessions) achieve fuel economy similar to that of 1970s midsize sedans. To read all of DeLorenzo's thoughts and his case for automobiles, click the links to download the article.

One Lap of the Web: supercars and not-so-super cars

-- This has been a busy week for 'Ring records, and it's only Wednesday. The latest unconfirmed report is that the McLaren P1 may have set a time of 6:47 around the course. That would make it the fastest car to ever lap the course, being a full second faster than the Radical SR8 LM.