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hemi 426 4&7/32 air cleaner to Eddy air horn? #1610844
04/23/14 07:53 AM
04/23/14 07:53 AM
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Melbourne.....Oz-land
Moparmal Offline OP
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Moparmal  Offline OP
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Any suggestions on how to fit the small hole dual quad Hemi air filter base (4 7/32" holes) to twin Eddy carbs (5 1/8) ?

I know they make an adapter going the other way (large air cleaner to small neck carb) but I need to fit an old school hemi base to dual Eddies with a larger air horn.

Suggestions?

Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: Moparmal] #1610845
04/23/14 10:24 AM
04/23/14 10:24 AM
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Posts: 10,133
A Red State
SNK-EYZ Offline
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A Red State
Which style air cleaner are you running, the round one or the oval one?

It pretty much takes a different base plate for the air cleaner.
I'm running a round "Chrome Dome" and I modified mine by welding it new air horn rings (baseplate was mildly butchered to start with).

Mancini sells the already modified with the larger air horn.


Kayse can't keep up at all now. lol
Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: SNK-EYZ] #1610846
04/23/14 10:27 AM
04/23/14 10:27 AM
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Posts: 42,714
Spokane Washington
ScottSmith_Harms Offline
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Not the best option when you have already purchased carbs but these are a very popular choice, I build/sell a lot of them.

Hemi Clone Carbs

Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: ScottSmith_Harms] #1610847
04/23/14 11:51 AM
04/23/14 11:51 AM
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Stuttgart, Arkansas
rickseeman Offline
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They sell air cleaner bases on ebay for the large carbs.


2011 Drag Pak Challenger
Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: rickseeman] #1610848
04/23/14 03:32 PM
04/23/14 03:32 PM
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Posts: 4,179
California
mickm Offline
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California
no only do i have edelbrocks, but i also have the stage V manifold: larger air horns and carbs spaced farther apart, like the marine manifold.

i checked around various sources but in the end found a guy who fabbed one for me from a six pak repop base. it is stunning, a work of art, and looks like it would have if it had come from the factory.

paid a pretty penny for it though...

Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: mickm] #1610849
04/24/14 03:37 AM
04/24/14 03:37 AM
Joined: Jan 2003
Posts: 42,714
Spokane Washington
ScottSmith_Harms Offline
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Spokane Washington


Quote:

They sell air cleaner bases on ebay for the large carbs.





Ebay Hemi EB Air Cleaner

Yep! Same price as my carbs, or you can custom build something, pick your poison

Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: ScottSmith_Harms] #1610850
04/24/14 05:56 AM
04/24/14 05:56 AM
Joined: Jan 2003
Posts: 3,943
Melbourne.....Oz-land
Moparmal Offline OP
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Moparmal  Offline OP
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Its the repro oval base from Year One - already have the Eddys AND the base....so buying another base is money down the pan....

Seems like its a custom cut and shut job - there's always things to learn!

Thx for the help guys..at least I know what I have to do.



67 RO23 clone with 6.1 SRT Hemi and dual quads. Soon to have Drag Pak induction and Throttle body.
Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: mickm] #1610851
04/24/14 02:33 PM
04/24/14 02:33 PM
Joined: Oct 2006
Posts: 246
Cranberry Twp PA (North of Pit...
rumblefish72 Offline
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Cranberry Twp PA (North of Pit...
For Hemis Only makes an air cleaner baseplate with Stage V carb-to-carb spacing. It's for a Shaker setup but you could trim the lip back.
http://www.forhemisonly.com/stagevbaseplate.html
It's a bit pricey but a really nice piece. Tim did a great job on getting this needed part developed. I'm sure it's a low volume mover so I hope he breaks even by 2020

Last edited by rumblefish72; 04/24/14 02:34 PM.

1972 Pro-Street 'Cuda, 500" Eagle stoker B Block, Eddy RPM heads, Victor Manifold, 850 Mighty Demon, Hemi 4 Speed, Dana 60 w/4.88 gears - Built by Hansen Racing Middlesex - NJ
Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: Moparmal] #1610852
04/24/14 04:32 PM
04/24/14 04:32 PM
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Posts: 7,490
Minnesota
Hemi_Joel Offline
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Minnesota
Quote:

Its the repro oval base from Year One - already have the Eddys AND the base....so buying another base is money down the pan....

Seems like its a custom cut and shut job - there's always things to learn!

Thx for the help guys..at least I know what I have to do.







Year One takes returns, no questions asked. Maybe the shipping is a killer in your neck of the woods..


[img]http://i.imgur.com/boeexFms.jpg[/img]
31 Plymouth Coupe, 392 Hemi, T56 magnum
RS23J71
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WM21J8A
I don't regret the things I've done. I only regret the things I didn't do.
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Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: ScottSmith_Harms] #1610853
04/24/14 06:39 PM
04/24/14 06:39 PM
Joined: Jul 2006
Posts: 4,179
California
mickm Offline
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California
Quote:



Quote:

They sell air cleaner bases on ebay for the large carbs.





Ebay Hemi EB Air Cleaner

Yep! Same price as my carbs, or you can custom build something, pick your poison




hmmm… not impressed. flat black, and you can see where the top piece was tack welded into place. and isn't the breather nipple on the wrong side?

i paid a little under a grand for mine (minus top) by the time it was all done, and it puts this one to shame.

oh, and that included a fabbed bracket so i could use a stock lid.

Last edited by mickm; 04/24/14 06:40 PM.
Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: mickm] #1610854
04/24/14 06:42 PM
04/24/14 06:42 PM
Joined: Aug 2004
Posts: 1,413
Newark,Ohio
kissmyaspen Offline
pro stock
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Newark,Ohio
message hemi68charger he has a set I sold him with a dual 4 set-up.


79 Dodge Aspen
12.265 at 109.75 MPH

67 Satellite NSS/E
11.83 @ 110

1968 Plymouth Road Runner 472 Hemi

3 time MOPAR NATIONALS CHAMP '03 FWD and '06 & '09 Street.
'07, '10, '12 Mopar Nats runner-up Street.
Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: Moparmal] #1610855
04/24/14 11:43 PM
04/24/14 11:43 PM
Joined: Dec 2004
Posts: 134
Closest Race Track
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WH23H6 Offline
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Closest Race Track
Hey,

I make a baseplate for your application....
Stock Chrome dome lid to Eldebrock Carbs..
Give me a shout.. 905-655-3943
Classic Haulage & Auto Parts

Chris

Last edited by WH23H6; 04/24/14 11:45 PM.
Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: mickm] #1610856
04/25/14 01:01 AM
04/25/14 01:01 AM
Joined: Jan 2003
Posts: 42,714
Spokane Washington
ScottSmith_Harms Offline
Mr Wizzard
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Spokane Washington
Quote:

hmmm… not impressed. flat black, and you can see where the top piece was tack welded into place. and isn't the breather nipple on the wrong side?

i paid a little under a grand for mine (minus top) by the time it was all done, and it puts this one to shame.

oh, and that included a fabbed bracket so i could use a stock lid.





Did you know that originals were made the same way?

Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: ScottSmith_Harms] #1610857
04/25/14 01:32 AM
04/25/14 01:32 AM
Joined: Jul 2006
Posts: 4,179
California
mickm Offline
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mickm  Offline
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California
Quote:

Quote:

hmmm… not impressed. flat black, and you can see where the top piece was tack welded into place. and isn't the breather nipple on the wrong side?

i paid a little under a grand for mine (minus top) by the time it was all done, and it puts this one to shame.

oh, and that included a fabbed bracket so i could use a stock lid.





Did you know that originals were made the same way?




were they really? not that poor quality though, i would hope...

here are some pics of mine...

Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: mickm] #1610858
04/25/14 01:33 AM
04/25/14 01:33 AM
Joined: Jul 2006
Posts: 4,179
California
mickm Offline
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mickm  Offline
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California
second...

Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: mickm] #1610859
04/25/14 01:33 AM
04/25/14 01:33 AM
Joined: Jul 2006
Posts: 4,179
California
mickm Offline
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mickm  Offline
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Posts: 4,179
California
last one...

Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: WH23H6] #1610860
04/25/14 02:33 AM
04/25/14 02:33 AM
Joined: Jan 2003
Posts: 3,943
Melbourne.....Oz-land
Moparmal Offline OP
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Moparmal  Offline OP
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Melbourne.....Oz-land
Quote:

Hey,

I make a baseplate for your application....
Stock Chrome dome lid to Eldebrock Carbs..
Give me a shout.. 905-655-3943
Classic Haulage & Auto Parts

Chris




Thanks - but mines the Oval type.

Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: Moparmal] #1610861
04/25/14 02:48 AM
04/25/14 02:48 AM
Joined: Jan 2003
Posts: 3,943
Melbourne.....Oz-land
Moparmal Offline OP
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Moparmal  Offline OP
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Melbourne.....Oz-land
Well I bit the bullet and enlarged the holes - Now I have to get a couple of air cleaner bases - cut the bell centre out of them and insert the centres into the holes.

I'll insert them from the inside so I can take advantage of the smooth flow contour into the carb horn.


Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: Moparmal] #1610862
04/25/14 03:13 AM
04/25/14 03:13 AM
Joined: Jan 2003
Posts: 42,714
Spokane Washington
ScottSmith_Harms Offline
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ScottSmith_Harms  Offline
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Spokane Washington
Quote:

were they really? not that poor quality though, i would hope...




Here's an original (original paint as well)

8123668-HemiAC1.jpg (519 downloads)
Re: hemi 426 4&7/32 air cleaner to Eddy air horn? [Re: ScottSmith_Harms] #1610863
04/25/14 03:16 AM
04/25/14 03:16 AM
Joined: Jan 2003
Posts: 42,714
Spokane Washington
ScottSmith_Harms Offline
Mr Wizzard
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Spokane Washington
Not exactly a thing of beauty but not bad for a production part.

I'm pretty sure that the factory used the same tooling that was used to stamp the 1966-1970 round chrome dome bases and simply made a new surround which was spot welded to the revised/trimmed base plate to create the later oval bases.

8123669-HemiAC2.jpg (161 downloads)






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