Hi guys, its been a while, I have been out enjoying my car since I got it finished this past winter and while doing the "shakedown" period I noticed a tuning issue I am having troubles with. I am in no ways a good carburetor guy, but I'm hoping you can help me out there. I have a 67 coupe with a pretty much stock 289 with some headers and a 4 barrel intake with a little Holley 600 vac secondary. The carb is new, with factory settings. The car does great from about 1200 rpm up, pulls strong, there is no rich gassy smell, no signs of richness (no soot on my bumpers or back end of the car). But when I am pulling out of my drive, or at a dead halt and step on it, the car will spit and nearly die (has died a couple of times), but if I feather the throttle up to 1200 or so and nail it, it will get up and go. I am certain that I probably have an accelerator pump issue (either too much or too little) or a timing issue. What kind of advice can you give me? What do you think the timing should be set at? I have an electronically converted points distributor and a c4 auto with the little 2.79 gears if that info helps. The car idles like a dream at around 600 (so no big cam at all). Another thing, If I load up the car (try to powerbrake) it will usually try to die on me, unless I get creative with the feathering, so I know this has to be a related low-rpm issue.