Pre-Owned This product has variants and can only be added to the cart by viewing the product details page. Search: iGX390 - Manufacturer: Honda Taking intelligence to a whole new level.The iGX390 is technologically advanced, offering you features and performance like no other small engine in the world. With its multi-function, high performance design combined with the same superior reliability of Honda’s legendary GX engines, the iGX sets a new standard for engines. Pressure washersGeneratorsForestry equipmentConstruction / industrial equipmentAgricultural equipmentWater pumps MSRP:$99,999.00 Call for price Average Rating: SpecificationsFeaturesProduct Reviews EngineEngine TypeAir-cooled 4-stroke OHVBore x Stroke88 X 64 mmDisplacement389 cm3Net Power Output*11.7 HP (8.7 kW) @ 3,600 rpmNet Torque19.5 lb-ft (26.4 Nm) @ 2,500 rpmPTO Shaft RotationCounterclockwise (from PTO shaft side)Compression Ratio8.2:1Lamp/Charge coil options3A, 20ACarburetorHorizontal type butterfly valveIgnition SystemDigital CDI with variable ignition timingStarting SystemRecoil/electricLubrication SystemSplashGovernor SystemElectric STR (Self Tuning)Air cleanerDual elementOil Capacity1.16 US qt (1.1 L)Fuel Tank Capacity6.4 US qts (6.1 liters)FuelUnleaded 86 octane or higherDry Weight82 lb (37 kg)DimensionsLength (min)16.0" (407mm)Width (min)19.1" (485 mm)Height (min)17.7" (449 mm)Pto Shaft OptionsE typeTapered shaftH typeReduction type PTOL typeReduction type PTOP typeThreaded type (SAE)Q typeStraight shaftR typeReduction type PTOV typeTapered shaft Advanced TechnologyIntegrated ECU (electronic control unit) with a self-tuning regulator (STR) governor system.Engine senses and adjusts RPMs to match the application’s load and speed requirements.ECU enables drive-by-wire remote control operation of the engine and regulates functions such as throttle position.Fuel Efficient OperationAuto ThrottleFuel economy is increased by approximately 15% over a similar conventional engineHigh Power OutputElectronic governor minimizes governor droop, increasing available powerAllows the engine to respond significantly faster to the loadSmooth PerformanceECU fine tunes the throttle position to maintain a precise engine speed.Precision engineered components result in lower vibrationExceptionally QuietImproved camshaft and muffler to reduce overall engine noise by up to 5 dB(A).Large capacity, multi-chamber exhaust systemReduced mechanical noise due to higher compression and piston designForged steel crankshaft and rigid crankcaseProven ReliabilityLong-life air filterMultifunction Oil AlertEasy to Use and MaintainNo manual manipulation of the choke or throttle - Easier for inexperienced users to operateWide fuel filler mouth with ratchet-type fuel filler capEasy maintenance - ideal for rental applicationsEasy access connectors for flexible connection of remote control and for ECU programmingExternally serviceable Oil AlertEasy StartingAuto ChokeLow effort recoil starter with automatic decompressionCamshaft profile is optimized for easy starting.Large diameter recoil starter assemblyAutomotive-style ignition coil on spark plugDigital CDI with higher spark plug voltageEmissions CompliantCARB and EPA certifiedNo catalyst necessaryAvailable OptionsSpark arrester availableCharge and lamp coils with multiple output options availableLow profile versions availableGear reduction options available Add Review No reviews have been added yet, be the 1st to add a review! Your name: User name to be displayed with this review. Rating: Rating for this product. Comments: Comments for this product. Update Cancel Return To Category While we do our best to give you accurate and updated information, there may be occasional errors in our data. Please contact us for more information.