Back when Oldsmobile still existed in the ’80s, the brand created a prototype car called the Aerotech to break land speed records using a modified version of its new “Quad-4” engine. It looked ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. At first glance, race cars and electric go-karts have nothing in ...

Steve from Australia built himself a Honda VTEC-powered classic Mini a few years back and was proud of the job he’d done. However, it was a bit of a torque-steering monster and wasn’t great to drive.

They say there’s no better test of a relationship than riding a tandem bike with your partner. But I propose that whoever penned that axiom never tried the go-kart equivalent. Who’s ready to step ...