Stihl Gas Chainsaw, 14in. Bar, 30.1cc, 3/8in. Chain Pitch, Model# MS 194T 14. Powered by a 30.1cc, 1.88 HP fuel efficient gas engine to help save on fuel costs Compact 14in. bar with 3/8in. chain pitch Purge Pump Primer promotes easier starting and helps prevent engine flooding Top handle model is designed for easier handling and helps reduce operator fatigue IntelliCarb™ compensating carburetor automatically adjusts the air/fuel ratio to maintain proper engine RPMs even when the air filter becomes restricted or partially clogged