Mikes Carburetor | How To Replace the Carter WCFB 4 Barrel Fast Idle Spring? @MikesCarburetor | Uploaded September 2021 | Updated October 2024, 18 hours ago.
In this video I show you how to replace the fast idle spring on the WCFB carburetor. This spring is a bit complicated so this video will be very helpful when you change your spring.

Find this WCFB spring here: carburetor-parts.com/wcfb-66d400.html
Find WCFB parts here:carburetor-parts.com/wcfb-parts

contents:
00:00
00:42 removing fast idle cam assembly
00:56 taking the assembly apart piece by piece
01:07 removing the old spring
01:22 installing spring
02:15 which direction does the pieces go?
02:38 assembling the pieces
03:16 installing the cam assembly onto the carburetor