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Yes PJ is right, I use a vacuum secondary QFT 780 CFM carb on my 461. Racers are very knowledgeable, but if you are not racing a lot of those things make operating a street car harder......I know you are trying for a street/strip car so you can work to that.....

but many things that racers do you do not want to do for a car tat spends lots of time on the street......
 

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Discussion Starter #102
Yes PJ is right, I use a vacuum secondary QFT 780 CFM carb on my 461. Racers are very knowledgeable, but if you are not racing a lot of those things make operating a street car harder......I know you are trying for a street/strip car so you can work to that.....

but many things that racers do you do not want to do for a car tat spends lots of time on the street......
Thank you! Yes I agree, ive been telepathing that to all the mechanics i have advising me but they for whatever reason dont know, i guess.
 

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Discussion Starter #103
I put the vacuum secondary carb on it and it was a big dud. Had to put the mechanical secondary carb back on.
Im using single plane manifold.
 
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