Fine Tuning a 360 Magnum with a Brawler "Double Pumper"

Measure it first and then we can figure it out.

I have the benefit of doing enough of these carbs that I have pretty much developed tune ups that I start with.

Surprisingly most of it is pretty much what Holley sent the carbs out with back in the day.

Two emulsion holes. I now just do T slot restricters. I almost always take some fuel out of the idle feed restriction because Holley sent them out pretty fat at idle.

The other thing I started doing but I tell most guys to leave it alone because you change the tune up enough that the final tune up is unorthodox for lack of a better term. That is I remove the plugs in the main well and I drill it out to .185ish.

You can go down all kinds of rabbit holes with some of this stuff.

Would the reason I don’t get highest vacuum until the idle screws are basically entirely in be because of how fat they come out the box now?