Electric thermostat for Carter, YFA, 1 barrel carburetor. Includes the pigtail wire. Made in the US. Meets, or exceeds manufactures specifications.
- Looking at coil = rotates counter-clockwise when heated (choke opens / lean)
- Choke shaft = rotates clockwise when heated (choke opens/ leant)
- Choke shaft = rotates counter-clockwise to close (choke closes/rich)
- Cap diameter = 2.14"
- Cap depth = .78"
To adjust - Cold engine and with the throttle open (small amt), twist the thermostat until the choke valve closes. Give it another 1/8" turn to preload.
200" 3.3L. 250" 4.1L
200, 250 REPL CARB