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You do need to get the float levels correct. If needed replace the needle/seats. Stock jetting is probably pretty close. I found that on the end...
Which intake are you using, and which carbs? The '69, 70 & 71 carbs seemed to be very different in what they wanted. A 4BBL will likely take some...
As you look through this thread you can see that 6 Pak's need a lot of tuning attention to run real good. The power valve should not have a real...
No my 6 Pak's are long gone. If you look under the base plate on the end carbs you can see the screw that sets the throttle blade position. You...
Sorry, stock end carb baseplates have the small screw under the baseplate. This will adjust the blade position at idle. A slight change can make a...
The stock baseplates are really simple to adjust. There is a small screw under of the bottom of the baseplate. It moves the throttle blade. I...
Do you think the mods to the dividers would help on a 440/452 inch motor? Are those carbs the Mopar mechanical version end carbs?
I didn't think about them either, just remember the 6 Pak wing nuts were different than my other stock air cleaners and the hardware store nuts I...
That looks like the first 6 Pak I bought. But it wasn't "all original", the center carb had been replaced. But the intake, end carbs and air...
I was just making a clarification about the diaphragms. Yes like many tuning adventures, the needle valve adjustment is trial & error, it provides...
The 2300 Six pak diaphragms are not the same as the 4150/4160. The needle valve deal does work.
I had one setup that used the needle valve in the vacuum line. It was a neat deal. Swapping springs is not tough, but having some added adjustment...
I had good experience using a combination of the '70 center carb with '71 end carbs. Although for some reason the all '70 carbs worked better than...
Don't recall a washer on my A12 setup. but it was long used. The wing nut was it's own washer.
I do not recall seeing any 6 BBL OEM setup with a chrome top, but experts here will know for sure. The OEM 69 1/2 A12 air cleaners were very heavy...
To OP, the air cleaner in your pic is NOT an A12. The A12 base looks like the one in post#11. It had a rubber bulge gasket on the top of the...
Cam selection is based on use, RPM and cylinder head capability. A 6 Pak with the TF heads and a good .500+ lift cam will get you 500 to 550 HP...
In the mid '70's I picked up a few 6 Paks & 6 Pak carb setups. They were inexpensive because they typically didn't run well on the street in stock...
My BFG TA DOT Street Drag's would spin a ways (40' =/-) on dry pavement, but 500" & 4.10's should do that.
The diff will not care, especially if a Dana. 8 3/4's are tough enough too.