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Cannonball Run seminar at Amelia Island was one for the ages

I don't think I've been to a bad car show, and that includes the local Kamaro Klub in the Dairy Queen parking lot. But I tend to judge the shows by the afterglow--how much you remember a day or two after the event. I tend to remember a lot after every Amelia Island Concours d'Elegance, and that is mostly because the founder, Bill Warner, uses his annual North Florida show to do exactly what you and I would do if we ran a big show--invite our heroes to come talk and invite the cars we'd like to look at ourselves.

Fiat unveils new 900cc TwinAir two-cylinder engine

Fiats of old used to feature noisy two-cylinders with a fetish for overheating, yet the Italians are at it again, this week releasing details of their new TwinAir two-cylinder 900cc engines. You can see how it works in our video below. The new engines, the first in a series of two-cylinders by the Italians, are designed to trump all other downsizing efforts. Headline figures from the 83bhp twin are 23% more power than the regular 1.2 four-pot and the same as a 1.4 16v - yet with 30% less consumption.

The iconic six-wheel Elf-Tyrrell P34 unveiled: Autoweek archives

The Elf-Tyrrell project P34 six-wheeler remains one of the most radical designs ever presented for a Formula One car. This selection from the Autoweek archives comes from Sept. 27, 1975, when the P34 was revealed by Derek Gardner, chief designer for the Tyrrell Racing Organization.