[Farmall] Farmall C carb question

[PROFARMALL at aol.com]

Mike,
The other carb had been rebuilt before I got the tractor, by somone who the 
previous owner said " usually doesnt work on these types of carbs" It had new 
float, needle and seat but just never ran consistant. You never knew how is was 
going to  run. I have a friend who  has a bunch of A's and some of the 140 
series( some in pieces some together ), plus a 1946 Farmall H thats has to  be 
one of the most original nonrestored tractors I'd ever seen. I intake was also  
replaced before I got it so I'll give the propane trick a try. Would there be 
any instances that would require a jet up or larger jet be installed? I use 
to mess with Mustangs long ago  and had to  change jets for performance 
reasons, but theres nothing special about this motor, no  fire crater pistons, not 
bored over, just a stock old ( probably original) 113 cubic incher. Thanks for 
your response. Ed Haley