Holley carb # 1946

rjseibenick

New member
Anyone know where I can get the Holley 1946 carb redone for drag racing. I drag race , and use the 1949 and can also use the 1946 carb. Thanks.
 
Howdy Back:

Very interesting. What is the vehicle that you are racing? What is a 1949 carb? What does "Redone" for drag racing. I apologize for my ignorance. Please educate me.

Adios, David
 
I drag race a 4 cyclinder Tempo in NHRA stock class. I run the non feed back carb that comes from Canada. I can run the Holley 1946 because it has the same TB and venturi sizes. I need to see if someone has worked on the 1946 for more CFM flow or better performance.
 
I haven't done anything major, but I went up 2 jet sizes, and you can also squeeze in the accelerator pump u-bend to get more gas. Most people here pull them in favour of a Holley 5200 or 2300.
 
Will be getting a air fuel ratio unit , so I can dial in the jet. I also have access to a flow bench, and will be flowing some of the diff carbs I have and see if one has more CFM then another.
 
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