Genuine Mikuni Parts
RS38-D19-K
Carburetors RS Series 38 4-Cylinder Set
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- Designed for inline four-cylinder performance to offer higher horsepower gains with the world's top motorcycle road race and drag race teams
- Offer smooth, controllable throttle response with precise fuel-metering demands with high-volume fuel/air required by race engines
- Flat throttle valve design provides the strongest signal for precise and instantaneous throttle response
- Accelerator pump spray nozzle shoots fuel directly into the intake tract for immediate engine response
- Check carb spacing to verify fitments; use spacing chart on how to check spacing
- Jetting may need to be changed per application, see chart for included jetting
- Float bowl vent allows atmospheric pressure into float bowl for fuel flow
- Larger-diameter spigot O.D.'s may require different mounting flanges
- Include adjustable accelerator pump and adjustable idle screw
- Adjustable throttle return spring allows spring return pressure
- Include enrichment starter system for easier cold starting
- Jet needle has easy adjustment slots for quick tuning
- Made in Japan
- Brand: Mikuni, MIKUNI
- Style: Flat Slide, RS38
- Size: 38 mm
- Riding Style: Street
- Product Name: Carburetor
- Manufacturer Item Number: RS38-D19-K
- Units: Each, PER EACH
- Product Type: Intake/Carb/Fuel System
- Distributor Part Number: 10020037, 135022
- Bore Size Metric: 42.00 mm