In Reply to: Re: M/S carbs posted by Jim on October 29, 2019 at 18:12:58:
If you check page 3 you can see that all carbs used on Ford 9/2/8N tractors were superseded by the TSX-241B. The big fault with the early carbs was that the economizer jet was way too small. The other jets flows are adjustable by the needles so not a big issue. All carbs on N's should be rebuilt to TSX-241B specs.