DCNF Fix

[vwfye]

I have to admit I find the cornering 'issue' fascinating. I drove my notchback with DCNFs up twisty mountain roads, on slalom course, up Pikes Peak, down the drag strip and never had an issue with sloshing. These were as made with just jetting changes for my 2110. I ran a logging o2 sensor for all of it and never saw evidence.

Results may very, no guarantee implied or suggested.
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64 No'back Speedster "Pearl"
LME "Little Giant Killer 3"
1974 Ghia "PUK"

[Dan Ruddock]

[Lowlightmafia]

Hi, im commenting to bookmark this for myself, when I try making the slosh tubes.

[Gil G.]

Brent,
Was just thinking. Seems like JB Weld will not hold up for long term use when used with ethanol based fuels. Wondering if it is possible to use solder instead? Not sure if you cal solder the brass to aluminum? Any feedback from anyone will sure be appreciated.

[Gil G.]

Brent,
Firts off thanks for sharing that with us. I have been wondering about doing the mod on my Berg 42 specials. They did not have that mod done to them? All of the other Berg mods are there though. Ground off numbers,nuts on adjuster screws,gross jet valves etc..

[Brent]

One mod that hasn't been mentioned is cutting off of the pointy nubs next to the mixture screws.

When I put the carbs back together, I'll post more pictures of the modifications. They'll be the [almost] Berg specials.
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69 Fastback Build
Berg5 Build

[flyinglow94]

Great wright up I have some 40's, 42's and 44's I am going to be modding something like this in the future.
But it is curious that for the Berg mod that they didnt grind off the stamping of the 44 dcnf from the float casting.
I had sold a set of 42's back to Dee in the mid 90's at the classics and they had all the mods described above.

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[luckystiff]

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ITMC
Secret Service

[Brent]

Bringing this one back from the dead.

I've done the bowl vent mod to a couple of these now and took pictures all along. Thought I'd put them up.

Here goes. I'm starting with 44's here. The vent hole is a little bigger, so I used two sizes of tubing. Larger one for the hole, and the next size smaller for the stack. Doing it this way there is no need to shave the air correctors down. I also get the right size drill bits for use later.

I'd say the angle were looking for here is about 135*. I keep the tubes long, then just grind them on the bench grinder until they fit right. After that I clean them up with a drill and a little emory cloth.

Next, I mock them up using some brake cleaner lids and a bit of flux on the ends.

And solder them.

Now cut them a bit shorter with a Dremel cut off wheel. We want them a little long and will trim later. Very carefully run the bits through both sides to clean out any solder on the inside. You can see what came out. Blow through it and check the seal by blowing with a finger over the other end too.

And then clean up any remaining flux that's burnt. I just used a green scrubby pad.

Then test fit and cut the bowl side a little shorter, but you still want it to be a bit long on the inside to cut later.

This ridge need to be shaved down a little. A little grinding stone on a Dremel works great.

And final test fit.

Just a little JB weld under the stack, along the sides, and around the bowl penetration. I like to use a toothpick and swirl it on to work out any air bubbles. Some tape to hold it overnight for JB to cure.

Next morning we're here. The stack is still to long, so cut it down. These particular carbs are going to be uses with rather thin air cleaners so it needed to be short enough to fit under there; for use in a Type 3, woot!

The inside will look like this. We need to trim it down with that cutoff wheel.

And finally a bit of JB applied the same way to the inside.

I put a little silver Masterseries over the inside, but it's probably not necessary. And that's it.
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69 Fastback Build
Berg5 Build

[Eric_S]

GBE in Orange. It was about $405 shipped cause I needed some parts. The needle screws that have the nuts on them were bent and a couple other odds and ends.
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Eric_S

What are all these extra parts?

[Clatter]

So they are still doing the specials!

Clyde, or GBE?
What that set you back?

[Eric_S]

[Clatter]

I have a set of NOS 44DCNFs in a box around here somewhere.

Will look and see if they have 4 progression holes...

***Edit**** I just checked mine..
They DO have 4 progression holes, staggered just like yours.
The brass plugs to access them are just like yours.
In the same place, and probably made with the carb...

It would be cool to see what the things they did to those were.
After reading all about the mysteerious "Berg Specials" all these years.
With them not doing the Specials anymore, it wouldn't be copying something, right?

So far, its:

1. Bigger aircleaner mounting studs.
2. Nuts on the adjuster screws.
3. Grind the numbers off the side.
4. Choke block-off plates.
5. Ball-valve needle and seat

Are these going onto a type 3?
Won't the velocity stacks run afoul of the short aircleaner lid?

-So....-

What's the chance you could make me up/sell me a set of those vent stacks?
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Bus Motor Build

I have excellent news for the world...
There is no such thing as patina.
It does not exist!

[madmike]

They Look Awesome!!!!!Here's the story on them, A So called buggy builder up here Had them hanging on the wall for a few years He know nothing about Dialing in carbs "If he can't bolt them on", out of the box and work ,He's lost I found out he actually likes the POS progressives So I swapped him two sets for those for the DCNF's And that's the rest of the story And I prefer the IDF's I'm so Glad they have a Good Home Instead of hanging on some "dipsticks" wall I really don't mean to put this guy down But he's such a BS'er mouthing off all the time and thinks dual cannons & solexes are high preformance, Selling he's crap from JC Witney to other members of our small club,I try to tell them ?? So I beet him on the Track , Madmike
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'Black Ice'Drag Buggy 'Turbo'
Rail Buggy 1915 turbo
76 Drag/Street bug 2180cc 'Turbo' 11:85 @113 mph"If I go any faster I'll burn up the Hamster" ,gets 28 mpg. also 10/09/22 11.90 @115 mph
"If I'm ever on Life Support,UNPLUG Me, Then Plug me back In see if that Works"

[Eric_S]

[67Beetle2017]

[madmike]

Hey Eric,Are those the 44's you got from me?Madmike
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'Black Ice'Drag Buggy 'Turbo'
Rail Buggy 1915 turbo
76 Drag/Street bug 2180cc 'Turbo' 11:85 @113 mph"If I go any faster I'll burn up the Hamster" ,gets 28 mpg. also 10/09/22 11.90 @115 mph
"If I'm ever on Life Support,UNPLUG Me, Then Plug me back In see if that Works"

[Joel]

[DarthWeber]

Eric, In the Berg catalog they said their carbs were redrilled and circuited to match specific VW engine applications. Since you have the Berg 44 specials I was curious if you could see and describe any modifications they actually did.

[frank1380]

Nice! I may need to do something similar on my 42s. Thanks for posting.
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You claim you have "duel" carburetors, but do they ever actually fight?