This 38mm SC2 model SmartCarb is designed to replace conventional, spigot mounted carburetors in 250-500cc 2-stroke applications, offering unbeatable performance and incredible ease of use. It is a direct fit in applications originally equipped with Keihin PE, PJ, PWK and Mikuni VM and TM series carburetors of similar size.
The SC2 SmartCarb is a precision metering instrument that provides extremely fine fuel atomization, precise mixture control, and air density compensation in a single circuit, jet-less fuel system.
- CNC billet aluminum construction
- Patented single fuel circuit design
- Extremely fine fuel atomization
- Optimal air/fuel ratio control
- Designed & manufactured in the USA
The SC2’s patented variable venturi shape focuses airflow directly at the metering rod, maximizing fuel atomization and combustion efficiency at all throttle positions.
- 8-10% increase in horsepower & torque
- 25-30% greater average fuel economy
- 30-50% reduction in emissions outputs (2X EPA certified)
- Crisp, clean throttle response & substantial top end overrev
- No compromises
The SC2 SmartCarb is externally adjustable track or trail-side in seconds. Patented, internal float bowl venting provides unmatched air density compensation.
- Tool-free, external adjustability – in seconds!
- Automatic air density compensation (elevation, temperature, even boost)
- NO jets & NO more jetting
- Integrated venting system – no dangling vent lines
- Zero fuel spillage