Description
Clean up your carb with the HSI Carbon Fiber Pump Block-Off – lightweight 3K carbon plate for Mikuni SBN carbs running external fuel pumps. Saves ~40g vs aluminum while sealing the pump cavity perfectly. Includes stainless hardware for corrosion-free install.
Weight & Style Upgrade
- Ultra-Light: ~15g with hardware
- 3K Carbon Weave: Gloss clear coat finish
- Perfect Seal: Precision CNC cut
- SS Hardware: 2x countersunk screws
- Single Carb: One plate per carb
Build the Carbon Theme
- Pair With: HSI carbon carb bracket (01-0011-CRBN)
- Add: Carbon diaphragm covers (HSI-01-0002)
Applications
- External Pump Builds: Pumper carbs, triple outlet pumps
- Freestyle/Race: Maximum weight reduction
Delete the pump, save the weight, flex the carbon.
Part Number: HSI-01-0001
