Keihin FCR Carburetors are used in 4-stroke motorcycle racing for the performance gains they provide thanks to their precise metering, high flowing flat slide throttle design and adjustable accelerator pump for quick response.
The motorcycle carburetor experts at Sudco International have put together a complete line of easy bolt-up Keihin FCR 39 and 41mm Performance Carburetor Kits for many popular Harley-Davidson, American Big Twin and Sportster models.
Each Sudco Keihin FCR Kit include a pre-jetted Keihin FCR 39 or 41mm Carburetor that is ready to run for most applications, equipped with the correct linkage to work with stock cables, and includes an air cleaner/cover adapter, with or without a K&N Chrome filter. Retail pricing for Sudco Keihin FCR39/41 Kits begin at $597.45. For additional information and to order, contact your local motorcycle parts dealer or Sudco at 310-637-8330
These kits were the single most popular upgrade to Ducatis before they went to EFI. They are good stuff.
Great carb.
Good article. I am considering upgrading from my stock carburetor.
The abuse that performance single and twin motors put on classic carbs like Amal sure made going to late model technology and materials a welcome alternative.
(especial when someone else goes through the pain of jetting it to your specific application…. 🙂
-nicker-