Honda Engine Technology

Honda engines offer a variety of advanced features for superior performance, durability, and the highest quality available. Click on any feature to learn more.

Feature	Benefit	Model(s)
Automatic Mechanical Decompression System	Easy starting	All
Variable Timing Digital CDI ignition	Easy starting, high power output, and better fuel efficiency	GX, V-twin, iGX
Oil Alert	Better reliability	GX, V-twin, iGX
Hemispherical Combustion Chamber	Better fuel efficiency and higher output	V-twin
Integrated Cylinder and Head	Improved reliability and combustion	V-twin
High Capacity Oil Pump	Better reliability	V-twin
Integrated ECU (electronic control unit) with a self-tuning regulator (STR) governor system.	Intelligent operation, increased performance, and improved fuel efficiency	iGX
Electronic Governor	Increased power	iGX
Compact combustion chamber, overhead cam design, and uniblock construction	Increased reliability, easier maintenance, and lighter weight	GC, GS
Lifetime timing belt design	Better reliability	GC, GS
Auto Choke System	Easy starting	GCV, GSV
Full 360° "any-side-up" operation	Ease of use	Mini-4
Approximately half the operating cost of comparable 2-stroke engines	Reduced cost of ownership	Mini-4
Belt-driven OHC design	Quieter performance	GC, GS, Mini-4