Small gas engines built before the 1990s used cast-iron cylinder sleeves and thicker piston rings that resist wear far longer than modern aluminum-bore designs. Brands like Briggs & Stratton, Kohler K ...

So your Honda lawn mower broke down again, and this time, it's in need of a new wheel kit. Instead of taking it to a professional for repair, you decided to try your hand at it yourself. Thankfully, ...

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," ...