Are All Gas Trimmers 2 Cycle?
Are All Gas Trimmers 2 Cycle? Gas trimmer engines come in two styles, two-cycle and four-cycle. Each trimmer style has its advantages and disadvantages, from maneuverability to power output. Are trimmers 2-cycle? How 2-Cycle Trimmers Work. A 2-stroke engine cuts the number of strokes in half by combining the compression and ignition on its upstroke