500 cfm edelbrock carburetor...

If the Eddy is anything like the Carter AFB/AVS, it doesn't use a jet like a Holley does, but metering rods. I don't know if there's something small enough for an Eddy in a street setup.




FWIW

• The setup for the Holley 390 on an Offenhauser manifold for street is as follows: Primary jet 49, secondary jet 52, Power valve 25R-591A-65, PV channel restriction .052" , Idle air bleed .043", Diaphram spring yellow.
• 625 cfm on a HyperPak manifold: Primary Jet 120-389 (.089"), Secondary Jet throttle side 120-350 (.050") choke side 120-365 (.065"), Metering rod 16-51 (.060" W.O.T. x .065" PT)

From personal experience I was unable to get the #52 secondary (plate) jet for a 4160 style Holley, so I installed an AES plate to convert it to a 4150. This allows use of standard Holley jets.