What size of jets should I have in my Holley 6 pack

[ottawamerc]

Hi everyone

I am trying to find out what size of jets should be in the center 350 CFM holley carbs? I found a report on jetting the outer 500 CFM carbs to a #82 jets but I cant find the numbers for the center carb..

Thanks
Scott

[mauve66]

crap, i can't remember where i put that info, maybe 66-68's

[ottawamerc]

Thanks 

Scott

[firefighter3931]

Scott,

The stock jetting is a 63 for the center carb.

I would try a 66 (center carb) and see how it runs and try 80's on the outboard carbs when you get the quickfuel plates. 

You might need to install a larger #35 squirter to replace the stock #31 and possibly a 50cc accelerator pump on the center carb at some point. 


Ron

[ottawamerc]

perfect thanks Ron