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I have a Edelbrock 750 carb that is running too rich. The main jet is .113. I can recalibrate down to a .107 jet. Is that going to be good enough for my 355 engine?

The main jet on the 600 cfm is .100.

The car should be around 400 HP and I plan to put 150 shot of the juice.
 

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KeithB123 said:
I have a Edelbrock 750 carb that is running too rich. The main jet is .113. I can recalibrate down to a .107 jet. Is that going to be good enough for my 355 engine?

The main jet on the 600 cfm is .100.

The car should be around 400 HP and I plan to put 150 shot of the juice.
i had the same problem with the same carb, i jetted it down to .104. on primary and secondary but it wasnt as good as the 600 and i jetted it to .101. on secondarys and moved it the rod down 1 hole on the accelerater pump and it was way better than the 750. and this was on a 350 .040 over
 
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