Hi, Gary.
You are correct....36 venturies.. I was going by memory
I'm running a tick over 3lbs of fuel pressure which was dialed back (sometime after the run at the strip) from a bit over 5psi upon recommendation.
My fuel pump is a Mechanical Edelbrock Performer 289-351:
Edelbrock 1725 Edelbrock Performer RPM Fuel Pumps
and needle/seats are as per stock, so 1.75.
Hose from fuel pump is a -6 AN hose, so 3/8" ID.
- Allen.