Dual Quad 318... I used a 273 intake

dibbons said
Back in the 70's, I purchased an Edelbrock dual-quad Model D64 intake manifold fitting a 1964-65 273 I found in the display case of my local Salinas Dodge dealer (Bob Wills) for $50.00 (it was painted the correct 273 red engine color). However, I always ran a Holley 600 CFM double pumper on an Edelbrock Tarantula intake manifold on my bracket car '65 Valiant 4 door/4 speed conversion. Never used the D64. I was wondering if anyone is currently using one, how it is set up, and how it performs? Thank you. (Lost the D64 when I moved)

View attachment 1715521616

I bought @rumblefish360 's D64. I also have the Offy 5488 that is in the video. I will be slapping them both on the 360 I'm building and will post up the results in the future. You can see what I've done on them if you look back on the what I did to my car today thread. Within the last two months.
The Eddy is a 180* manifold.
The Offy is a 360* manifold.
I may even compare progressive vs straight linkage too. I really don't care about mileage.

edit:
stupid autocorrect on my phone, grrrr