How to Replace Your Spark Plugs

Replacing your spark plugs is a simple, cheap, and quick way to keep any machine running smoothly and efficiently. Whether you have a brush mower, lawn mower, stump grinder, or homemade whoozeywhatsit, if it has a combustion engine, it has spark plugs. You can easily replace your own spark plugs on both manual- and electric-start… Read More

OHC vs. OHV Engines

When you’re shopping for power equipment, you’ll often see companies tout their OHC or OHV engines.  “What’s the difference?” you may have wondered?  What about these “flathead” engines that you also hear about? Here’s the skinny: Flathead Engines Flathead engines, also known as L-head engines or L-block engines, are the most simplistic type of small… Read More