340 Six Pak...smokin', or blowin' smoke?

Thanks... And good question about the springs. I don't know if they make the quick change style lid for 6 pack carbs. Everytime you have to take out the bolts and hope not to rip the diaphragm.

Don't remember what color spring is in my 4 speed set up but it had to be a bit stronger to stop the bog. Now from a dead stop you punch it takes off with zero hesitation. I do notice if you are at say 45mph and just punch it the car takes off hard. But if you try to like easily lay into the throttle it will stumble a bit and then they open(must be on the verge of jut enough vacuum to open them). Never bothered me because usually I am just cruising around and when you go to pass someone I grab the next lower gear and hold it for everything it has.

inside video of duster..was turning a 2.76 gear. Now a 3.55. I will have to get a wide open pull on video through the gears now. Motor still needs to be finished being broke in

[ame]https://www.youtube.com/watch?v=piGed6Dezb0&feature=youtu.be[/ame]