Your chainsaw will need an unleaded, mid-grade gasoline with an octane rating of at least 89. This is one of the few times you’ll want to spend the money for premium gas. Unlike other small engines, most chainsaws us a high-performance engine. If the octane rating is not at 89, you risk knocking your engine. Chainsaws also use 2-stroke engines, whi...

Depending on where you’re filling up, you may have to adjust for being in a high altitude (over 5,000 feet). In this case you’ll want to go with a gasoline with an octane rating minimum of 85. This will help you avoid decreased performance, increased fuel consumption, and increased emissions.

Looking for an easier way to fill up your small engines? EZ-POUR’s® new spout extension, Bent Tipsis perfect for all of your fueling needs. Each tip is bent at a 45-degree angle, which allows you to easily fill up. This kit contains both an unleaded and HI-FLO® tip. Already own an EZ-POUR® spout and looking for an adapter to fit your old can? We’ve...