Edelbrock Dual Quads
#2266652
03/10/17 09:41 AM
03/10/17 09:41 AM
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Joined: Oct 2006
Posts: 216 united kingdom
Simonic
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OP
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Posts: 216
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Hello. Is anybody out there running the Eelbrock dual quad set up on a 440? I'd be interested to know how it performs and any tuning/running issues you may have. Thank You
Keeping the Bee Buzzin'
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Re: Edelbrock Dual Quads
[Re: max_maniac]
#2266725
03/10/17 12:57 PM
03/10/17 12:57 PM
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Joined: Oct 2006
Posts: 216 united kingdom
Simonic
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Thank You My car is exclusively a street car.71 Superbee with a 4 speed. It's lumpy at tickover and the car is jerky when decelerating at lowish revs.
Keeping the Bee Buzzin'
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Re: Edelbrock Dual Quads
[Re: SportF]
#2266750
03/10/17 01:28 PM
03/10/17 01:28 PM
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Joined: Nov 2003
Posts: 36,040 Lincoln Nebraska
RapidRobert
Circle Track
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Circle Track
Joined: Nov 2003
Posts: 36,040
Lincoln Nebraska
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I knew a guy who ran dual quad thermoquads using the adapter plates on an offy intake on a street 440 & it was an excellent setup. the carbs were identical numbers & were gone thru meticulously.
live every 24 hour block of time like it's your last day on earth
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Re: Edelbrock Dual Quads
[Re: Simonic]
#2267265
03/11/17 10:11 AM
03/11/17 10:11 AM
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Joined: Jan 2003
Posts: 1,794 Greer, SC
TooMany62s
top fuel
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top fuel
Joined: Jan 2003
Posts: 1,794
Greer, SC
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Thank You My car is exclusively a street car.71 Superbee with a 4 speed. It's lumpy at tickover and the car is jerky when decelerating at lowish revs. You may need to clarify for us Yanks. Does "lumpy at tickover" mean runs rough after cold start up? "Jerky when decelerating at lowish revs", This one doesn't sound like a carb tuning problem. Maybe you need to shift to a lower gear? Push in the clutch?
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Re: Edelbrock Dual Quads
[Re: TooMany62s]
#2267392
03/11/17 02:01 PM
03/11/17 02:01 PM
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Joined: May 2003
Posts: 6,562 Downtown Roebuck Ont
Twostick
Still wishing...
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Still wishing...
Joined: May 2003
Posts: 6,562
Downtown Roebuck Ont
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Thank You My car is exclusively a street car.71 Superbee with a 4 speed. It's lumpy at tickover and the car is jerky when decelerating at lowish revs. You may need to clarify for us Yanks. Does "lumpy at tickover" mean runs rough after cold start up? "Jerky when decelerating at lowish revs", This one doesn't sound like a carb tuning problem. Maybe you need to shift to a lower gear? Push in the clutch? Yes, some details will help. First are you asking about just the Edelbrock carbs themselves or the CH28 2x4 intake and carbs as a package? The manifold, and there are several different ones, can have more to do with how 2 fours behave than the carbs themselves. Stock cam? If not we need some cam specs to tell if "lumpy at tickover" has more to do with cam than carb. Rear axle ratio? If it has a big cam, dual carbs and 2.76 rear gears it's not going to behave very well chugging around town in 3rd gear. Kevin
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Re: Edelbrock Dual Quads
[Re: Simonic]
#2267410
03/11/17 02:25 PM
03/11/17 02:25 PM
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Joined: Jan 2003
Posts: 31,036 Oregon
AndyF
I Win
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I Win
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Posts: 31,036
Oregon
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Hello. Is anybody out there running the Eelbrock dual quad set up on a 440? I'd be interested to know how it performs and any tuning/running issues you may have. Thank You Check the tech archives on any BB Mopar configuration question. Odds are that over the last 20 years I've tested it and written up the results: http://www.hotrod.com/articles/1007phr-big-block-mopar-engines/
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Re: Edelbrock Dual Quads
[Re: Twostick]
#2267500
03/11/17 04:47 PM
03/11/17 04:47 PM
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Joined: Feb 2005
Posts: 4,314 Prospect, PA
BSB67
master
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master
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Yes, some details will help.
First are you asking about just the Edelbrock carbs themselves or the CH28 2x4 intake and carbs as a package? The manifold, and there are several different ones, can have more to do with how 2 fours behave than the carbs themselves.
This. Just not too sure the responses so far are in line with what the question is. I thought he was asking about the Edelbrock CH28 "set up"
Last edited by BSB67; 03/11/17 04:49 PM.
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Re: Edelbrock Dual Quads
[Re: BSB67]
#2267957
03/12/17 12:46 PM
03/12/17 12:46 PM
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Joined: Jan 2003
Posts: 6,351 Aurora, Oh.
max_maniac
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master
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Aurora, Oh.
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Yes, some details will help.
First are you asking about just the Edelbrock carbs themselves or the CH28 2x4 intake and carbs as a package? The manifold, and there are several different ones, can have more to do with how 2 fours behave than the carbs themselves.
This. Just not too sure the responses so far are in line with what the question is. I thought he was asking about the Edelbrock CH28 "set up" From the original post all he is asking about is the carbs on a 440. No where does he state anything about the intake unless the post has been modified?
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Re: Edelbrock Dual Quads
[Re: max_maniac]
#2268030
03/12/17 02:56 PM
03/12/17 02:56 PM
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Joined: May 2003
Posts: 6,562 Downtown Roebuck Ont
Twostick
Still wishing...
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Still wishing...
Joined: May 2003
Posts: 6,562
Downtown Roebuck Ont
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Yes, some details will help.
First are you asking about just the Edelbrock carbs themselves or the CH28 2x4 intake and carbs as a package? The manifold, and there are several different ones, can have more to do with how 2 fours behave than the carbs themselves.
This. Just not too sure the responses so far are in line with what the question is. I thought he was asking about the Edelbrock CH28 "set up" From the original post all he is asking about is the carbs on a 440. No where does he state anything about the intake unless the post has been modified? Is anybody out there running the Eelbrock dual quad set up on a 440? "Set up" implies to me a complete system. He asked about Edelbrock specifically so the kit Summit sells with the CH28 was the first thing that came to mind. 2 Edelbrock carbs on an OEM inline 413 intake are going to behave/tune differently than on a tunnel ram or MW type crossram. Kevin
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Re: Edelbrock Dual Quads
[Re: max_maniac]
#2268136
03/12/17 05:37 PM
03/12/17 05:37 PM
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Joined: Feb 2005
Posts: 4,314 Prospect, PA
BSB67
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master
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Prospect, PA
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From the original post all he is asking about is the carbs on a 440. No where does he state anything about the intake unless the post has been modified?
Maybe. I simply don't know what he is asking. If you show me the word "carbs" then I'll show you "intake". And the sentence is written in the singular " the...set up" and not plural which would have been: "...Edelbrock dual quad s..." But then again, I sometime don't understand what I write. Finally, without knowing both the intake, and the specific Edelbrock carbs he is inquiring about, I'm not sure how any response would be very meaningful.
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Re: Edelbrock Dual Quads
[Re: TooMany62s]
#2270136
03/15/17 07:10 PM
03/15/17 07:10 PM
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Joined: Oct 2006
Posts: 216 united kingdom
Simonic
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My apologies 'lumpy at tickover' means when the engine is t running temp the ticover is not clean,it's up and down as if it's got a big cam.Idle speed is about 700
Jerky when decelerating,anything less than 2 grand
Keeping the Bee Buzzin'
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Re: Edelbrock Dual Quads
[Re: AndyF]
#2270137
03/15/17 07:10 PM
03/15/17 07:10 PM
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Joined: Oct 2006
Posts: 216 united kingdom
Simonic
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Please excuse my typo...............
Keeping the Bee Buzzin'
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