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One lap of the Web: A Ferrari F40, Sebastian Vettel and random acts of 'squandering'

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Blood pumping, screaming your lungs out -- do you remember that first joyride during your formative years?

Porsche 911 GT3s to be given new engines after fire issue

The Porsche 911 GT3 (pictured) is getting a new engine Last month, after two new Porsche 911 GT3s caught fire, Porsche stopped delivering new 911 GT3s to owners, halted production and advised owners not to drive their new pride and joy. But now Porsche say they have discovered the cause of the issue and have a fix – a new engine. The fault that caused the fires is as simple as faulty connecting rod fasteners which damaged the crankcase, so Porsche is in the process of building new engines for all 785 GT3s already made with new connecting rod fasteners.

Geneva Show 2014: Hot Audi S1 arrives

ONE OF THE smallest cars on the Audi stand at the Geneva Motor Show was also grabbing the most attention, as the German firm unveiled the new S1. Based on the A1, the smallest Audi in the range, the S1 also takes inspiration from the strictly limited edition A1 Quattro that appeared in 2012. Packing a turbocharged 2.0-litre engine under its compact bonnet it is comfortably the fastest A1 in production, with a top speed limited to 155mph and 0-62mph taking 5.8 seconds.