HPI fuelie engine has plenty of power that 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.

Pull starter, primer choke, kill switch and solid state ignition with high performance dual element air filter and steel muffler.

Gasoline and Two Cycle Oil Mixture Ratio: 25:1
Bore x Stroke: 32 x 28mm
Displacement: 1.37cu in (22.5cc)
Maximum Power: 2.0 hp/13,500 RPM
Maximum Torque: 0.125kgm/9,000 RPM
Carburetor: WT-527-1
Ignition: Solid state
Carburetor Needle Settings-
Low Speed Needle: Turn clockwise until closed-turn counter-clockwise 1-1/4 turns open
High Speed Needle: Turn clockwise until closed-turn counter clockwise 1-1/2 turns open
Idle Adjustment: Counter clockwise to lower RPMs, clockwise to increase RPMs