This is the HPI Fuelie 23cc Two Cycle Gasoline Engine used in the Baja. Plenty of power comes from a massive 23cc "Fuelie" gasoline engine. There is more than enough power to make the Baja 5B feel as quick and nimble as a 1/10th scale buggy.
Note: Never use four-cycle oil.
Never run engine on gasoline only-the engine will be damaged.
Never use glow fuels intended for R/C cars.