SC2 SmartCarbs are available in 36, 38, and 40mm sizes and are designed to replace conventional carburetors in 2-stroke applications from 125cc up to 500cc or more. They are a direct fit in applications originally equipped with Keihin PE, PJ, PWK and Mikuni VM and TM series carburetors of similar sizes. 38mm size depicted.
Questions about sizing, fitment, or compatibility? Contact Us!
Every SmartCarb is pre-configured with baseline settings specific to the application for which it is ordered. New orders ship within 5-7 business days.
- Ride Faster (+10% Horsepower)
- Ride Farther (+30% Fuel Economy)
- Enjoy crisp, clean, linear throttle response bottom to top!
Tuning/Ease of Use
- Easy External Adjustability (no tools required)
- Ambient Air Density Compensation (no tuning required for elevation, temperature, or humidity)
- Accepts all modern stock throttle cables
- Single Circuit Design (no jets, no accelerator pump, no power-jet)
- Set it and forget it!
- No fuel spillage (internally vented, sealed system)
- Reduced emissions output (30-50% reduction)
- TPS plug-and-play (optional add-on or as a kit)
- Premium, durable construction
- Designed and manufactured in the USA
NOTE: Throttle Position Sensor (TPS) recommended for:
- Applications using 3D ignition systems requiring TPS input
- Applications using TPS input for oil injection (Betas) or for servo controlled power valves
- Applications using aftermarket ECUs with advanced mapping features requiring TPS input (PowerCDI)