Posted by TBR (IP: 205.188.197.28) on November 23, 1999 at 13:58:58:
In Reply to: Carter carb ID posted by JEEP43 on November 23, 1999 at 10:55:06:
...I recall the YF has a flat-topped fuel bowl and the YFA has the domed cover. The internals are identical. The big difference is the cfm rating (venturi size). The YF is slightly larger. I believe the YFA is a later model w/ a limiter cap on the mixture screw;-)