NEW 36-38-40mm SC3 SmartCarb

36, 38, and 40mm SC3 SmartCarbs are designed to replace conventional carburetors in  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. 36mm size depicted. These have NO jets, and you simply make any adjustments on the top of the carb, its a 10 minute install!

Don't forget to grab a THROTTLE CABLE FOR PWK, OKO, POLINI CP

36, 38, & 40mm SC3 Upgrades

14 months in the making, the SC3 is the SmartCarb we’ve always wanted to make. Here’s what’s new with the 36-40mm family of SC3s:

• New CloudForge™ Venturi | Optimized signal generation and fuel atomization
• Moisture Management | Improved throttle control in extreme humidity
• Larger Vent Scoop | Faster float bowl venting communication
• Blended Slide Cutaway | Cleaner off-idle throttle response
• O-ring Float Bowl Gasket | Improved sealing and sleeker look
• Doubled Fuel Rate | 2X fill passages for quicker float bowl filling response
• “Tucked” Fuel Fitting | Improved fuel line routing
• Complete Design Overhaul | Better fitment with smaller form-factor
• Mirrored Option | Right Hand (RH) and Left Hand (LH) configurations available
• Reduced Part Count | Cost savings passed to our dealers & customers
• Lighter Weight | 12% reduction

Need a 26/28mm, click here

Performance Guarantees

• Ride Faster | 10% more power
• Ride Farther | 25-30% greater fuel economy
• Crisp, linear throttle response bottom to top!

Tuning/Ease of Use

• Make adjustments by hand, in seconds (no tools required)
• Complete air density compensation (consistent air/fuel ratios at any elevation or temperature)
• Accepts all modern stock throttle cables
• Single circuit design (NO Jets!)
• Set it and forget it!

Other Features

• Zero fuel spillage (internally vented, sealed system)
• Reduced emissions (30-50% reduction)
• Premium billet construction
• Designed and manufactured in the USA

New orders are currently shipping within 2-4 weeks from the order date, as EACH CARB IS BUILT TO YOUR SPECS. PLEASE TELL US YOUR CC, MOTOR TYPE, ESTIMATED HP, AND MAX RPM IN THE NOTES OR VIA OUR APP, WE CANNOT BUILD IT UNTIL YOU TELL US THESE REQUIREMENTS