We’ve covered drag racing on asphalt and in the mud. Interesting alternatives between construction trucks, rando farm equipment, and the kiddo version with Power Wheels have also caught our eye. So, ...

When it comes to rotary swaps, we’re most accustomed to seeing Mazda’s 13B Wankel engine dropped into cars for its compact size and great power output. However, Mazda isn’t the only company that built ...

At age 7, Randy Savageau started tinkering with the motor on his minibike. He also tore apart a lawn mower and mounted the motor on a homemade go-cart. "I think that's probably what got me started," ...