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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: JohnRR]
#443847
08/31/09 01:47 PM
08/31/09 01:47 PM
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Joined: Jan 2003
Posts: 24,562
Brookeville, Md
Mr.Yuck
Not enough dumb comments...yet
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Not enough dumb comments...yet
Joined: Jan 2003
Posts: 24,562
Brookeville, Md
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Quote:
Quote:
They are fine carbs, just not for racing
Don't tell that to the guys that race NSS with MAXWEDGE cars 
again they use TWO! and if they were allowed to run TWO DP's they'd be 4 tenths faster.
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: Mr.Yuck]
#443848
08/31/09 02:11 PM
08/31/09 02:11 PM
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Joined: Jan 2003
Posts: 74,978
U.S.S.A.
JohnRR
I Win
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I Win
Joined: Jan 2003
Posts: 74,978
U.S.S.A.
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Quote:
Quote:
Quote:
They are fine carbs, just not for racing
Don't tell that to the guys that race NSS with MAXWEDGE cars
again they use TWO! and if they were allowed to run TWO DP's they'd be 4 tenths faster.
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: JohnRR]
#443849
08/31/09 02:15 PM
08/31/09 02:15 PM
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Joined: Jan 2003
Posts: 24,562
Brookeville, Md
Mr.Yuck
Not enough dumb comments...yet
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Not enough dumb comments...yet
Joined: Jan 2003
Posts: 24,562
Brookeville, Md
|
Quote:
Quote:
Quote:
Quote:
They are fine carbs, just not for racing
Don't tell that to the guys that race NSS with MAXWEDGE cars
again they use TWO! and if they were allowed to run TWO DP's they'd be 4 tenths faster.
Hey John why not ask one of them. Kevin races that class and would love to run a pair of DP's.
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: JohnRR]
#443850
08/31/09 05:13 PM
08/31/09 05:13 PM
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Joined: May 2004
Posts: 1,031
South Jersey
kruger
Yours Too!
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Yours Too!
Joined: May 2004
Posts: 1,031
South Jersey
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Quote:
Quote:
They are fine carbs, just not for racing
Don't tell that to the guys that race NSS with MAXWEDGE cars
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: Mr.Yuck]
#443851
09/01/09 08:34 AM
09/01/09 08:34 AM
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Joined: Jan 2003
Posts: 74,978
U.S.S.A.
JohnRR
I Win
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I Win
Joined: Jan 2003
Posts: 74,978
U.S.S.A.
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Quote:
Quote:
Quote:
Quote:
Quote:
They are fine carbs, just not for racing
Don't tell that to the guys that race NSS with MAXWEDGE cars
again they use TWO! and if they were allowed to run TWO DP's they'd be 4 tenths faster.
Hey John why not ask one of them. Kevin races that class and would love to run a pair of DP's.
no reason to as it , like most if not all of your replies in this thread is NOT ANSWERING the persons question and instead telling the person what he/she should do instead of helping to answer the question ASKED , YES it's really that simple .
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: Mr.Yuck]
#443853
09/01/09 09:32 AM
09/01/09 09:32 AM
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Joined: Jan 2005
Posts: 2,179
S.E. Conn
Hoof Hearted
top fuel
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top fuel
Joined: Jan 2005
Posts: 2,179
S.E. Conn
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Quote: "I did answer his question, want to get rid of the stumble get a holley...lol"
lol? really? Are you 12 years old?
And we all know holleys suck.
oh yeah, lol.
Moron.
2005 300C Hemi
2014 Ram ProMaster 2500
I Rekey, Repin old Chrysler locks and cut keys by code
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: Hoof Hearted]
#443854
09/01/09 09:49 AM
09/01/09 09:49 AM
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Joined: Jan 2003
Posts: 24,562
Brookeville, Md
Mr.Yuck
Not enough dumb comments...yet
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Not enough dumb comments...yet
Joined: Jan 2003
Posts: 24,562
Brookeville, Md
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Quote:
Quote: "I did answer his question, want to get rid of the stumble get a holley...lol"
lol? really? Are you 12 years old?
And we all know holleys suck.
oh yeah, lol.
get over yourself Hoof...It's called humor.
Moron.
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: JohnRR]
#443855
09/01/09 11:15 AM
09/01/09 11:15 AM
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Joined: Dec 2006
Posts: 3,533
Indiana
Fury Fan
master
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master
Joined: Dec 2006
Posts: 3,533
Indiana
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Quote:
no reason to as it , like most if not all of your replies in this thread is NOT ANSWERING the persons question and instead telling the person what he/she should do instead of helping to answer the question ASKED , YES it's really that simple .
This thread is getting closer to the 'just get a stroker crank' mentality.
Parts I seek:
driver doorpanel, 65 Sport Fury, prefer black, needs to be 7-8 on 10 scale, might buy set
16" x 6" Dodge truck wheel(s), from early 70s?, takes 9" dogdish - need for a research job so cheaper is better.
69-73 C-body caliper brackets and/or splashields
Send a PM.
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: Fury Fan]
#443856
09/01/09 11:17 AM
09/01/09 11:17 AM
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Joined: Jan 2003
Posts: 74,978
U.S.S.A.
JohnRR
I Win
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I Win
Joined: Jan 2003
Posts: 74,978
U.S.S.A.
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Quote:
Quote:
no reason to as it , like most if not all of your replies in this thread is NOT ANSWERING the persons question and instead telling the person what he/she should do instead of helping to answer the question ASKED , YES it's really that simple .
This thread is getting closer to the 'just get a stroker crank' mentality.
ding ding ding .... WINNER
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: JohnRR]
#443857
09/01/09 01:11 PM
09/01/09 01:11 PM
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Joined: Feb 2003
Posts: 2,810
Sobieski Wi
bee1971
master
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master
Joined: Feb 2003
Posts: 2,810
Sobieski Wi
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Yep - We should keep it pinned
That way , when the subject comes up 1,000 more times in the next year , on how to get rid of my off idle stumble/hesitation/flat spot/carb doesnt perform on the street/dyno 1407/1411 issues , we dont have to hash it out again - I posted some good threads within this thread , along with the good info already posted
I dont know why people waste there time and money with the 1407/1411 750cfm Series when the Edelbrock 800cfm Performer Series is flat out a 100% improvement INTERNALLY , yes in the internal design of the carb itself !!! And then the newer Edelbrock AVS Series is just an added bonus - Or like mentioned buy a Holley
1407/1411 JUNK JUNK JUNK JUNK JUNK JUNK JUNK !!!!!
1971 Dodge Charger Superbee
2011 Ram Sport 1500 Quad Cab Deep Water Blue Loaded
Siberian Huskies
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: SomeCarGuy]
#443860
09/01/09 11:17 PM
09/01/09 11:17 PM
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Joined: Feb 2005
Posts: 4,884
Michigan
MNobody
master
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master
Joined: Feb 2005
Posts: 4,884
Michigan
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Quote:
How is the OP doing with his carb? 
He probably gave up because of the 
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: SomeCarGuy]
#443862
09/02/09 10:42 AM
09/02/09 10:42 AM
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Joined: Aug 2005
Posts: 697
Central IL
70Sbird
OP
mopar
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OP
mopar
Joined: Aug 2005
Posts: 697
Central IL
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Quote:
How is the OP doing with his carb?
Thanks for the concern!
The carb is still on the workbench. As I posted before, all of the jets and metering rods were WAY to the lean side. I ordered the tuning/calibration kit and it has already arrived at my house. I travel quite a bit during the week, so I won't have a chance to put it back together until Saturday. Last weekend I changed the plugs and am getting ready for a baseline test , then on to modifications!
Thanks again to all who have contributed with good tips and direction!
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: kruger]
#443864
09/03/09 04:10 PM
09/03/09 04:10 PM
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Joined: Oct 2006
Posts: 216
united kingdom
Simonic
enthusiast
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enthusiast
Joined: Oct 2006
Posts: 216
united kingdom
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Yeah,i'd also love to hear about your progress,i was running a 750 edelbrock on my car last year,i got some great advice from 'rapid robert' and some others,my thread is listed above from bee1971 i think. I got much improvement from the 750  but in the end went to a thunder 800 avs....
Keeping the Bee Buzzin'
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Re: off idle stumble with Edelbrock 750 - suggestions?
[Re: Dougsmopars]
#443866
09/05/09 01:21 PM
09/05/09 01:21 PM
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Joined: Jan 2004
Posts: 9,066
Eugene, Oregon
minivan
master
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master
Joined: Jan 2004
Posts: 9,066
Eugene, Oregon
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Quote:
I listened to the Edelbrock tech guy and installed the 43 squirters. Put back the stock jets and rods. Stumble is gone. Runs super. Went with yellow springs as i have just barely 10 inches of vac at idle in park. They were right, off idle stumble is a lean condition, needs more squirter. I guess thats why they have a tech line.
So are these larger "squirters" or larger pumps?? Do you get more volume with these over more pressure?
I upped my carter, on my 440, to the hole in the arm, closest to the piston and its better, but still seems to have some initial bog in it.
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