HPI 26cc Gasoline Engine with air filter. Get more power and torque out of your Baja with the Fuelie 26S engine! Get the edge on your racing buddies with a complete engine upgrade. This is a complete Fuelie 26S engine, with air filter, ready to drop right into your Baja! Get an extra 3cc of engine size! More displacement means more power, acceleration, torque and top speed! Just remember: there's no replacement for displacement!The cylinder has a larger bore and improved porting to increase power further than just having more displacement. The piston, piston ring and cylinder are completely new, all other parts are the same as the 23cc engine. The piston ring features a 0.7mm size, the 23cc engine uses a 1.0mm piston ring. Also a spare for for the Baja SS.

Two year limited warranty, USA, Canada and South America only

Unleaded Gasoline: 87-93 octane, mix gasoline and two cycle oil at 25:1 ratio. Pre mix 2 cycle oil