Zenith 28 & 228 exploded view and flange sizes.
Which Direction Do The Throttle Valves Go?
28/228 throttle valve taper is in the up position as to seal against the carb bore.
Zenith 28 & 228 exploded view and flange sizes.
Which Direction Do The Throttle Valves Go?
28/228 throttle valve taper is in the up position as to seal against the carb bore.