The Zenoah G290RC engine is a 28.5cc (36mm bore, 28mm stroke) performance machine. This engine is know for having a consistent power with plenty of RPMs. In creating this engine, Zenoah revised and improved on their popular G260 model. These features include:
For Scooters: Fits Sport, X-ped, Bigfoot, Super X-ped, Super Bigfoot, GSR Sport, GSR25, GSR26R, GSR29R, GSR Cruiser, and Quad 30.
For R/C: Fits a wide variety of R/C cars, planes, boats, and helicopters. For cars - fits FG: Marder, Leopard, Monster Beetle, Monster Truck, Stadium Truck, Pajero, Sportsline, etc. Also fits Duratrax Firehammer, Firehammer MT, XTM Grizzly, Carson Attack, HPI Baja 5B/5T/5SC, Traxxas Monster Buggy, MCD Rally, MCD Race Runner, MCD 4x4 Monster Losi 5IVE, and most other large scale onroad and offroad RC cars.
NOTE: For customers installing this into the Losi 5IVE-T, you must use the CY Fan cover and clutch case for proper fitment. We suggest you purchase the engine without clutch and purchase the CY Clutch Assembly separately For customers installing this into FG models, some platforms will require modification to the crankcase for proper fitment. We suggest that you use your stock engine as a template
Engine Stats: Displacement: 28.5cc. Power: 3.5HP @13,000 RPM. Torque: 1.23 ft/lbs @10,000 RPM. Timing:30 degrees BTDC @ 8,000 RPM. Compression Ratio: 8.9:1. Fuel: 91 octane (using the R+M/2 octane rating method) or higher mixed 25:1 with 2-stroke oil.
Available in factory black finish or with aftermarket chrome shroud, fancover, etc pre-installed