Re: What would be the best carbs for blown 440
[Re: 440dustr]
#1196464
03/13/12 06:34 PM
03/13/12 06:34 PM
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Joined: Feb 2004
Posts: 300
440dustr
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OP
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Joined: Feb 2004
Posts: 300
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Re: What would be the best carbs for blown 440
[Re: Clanton]
#1196466
03/13/12 09:02 PM
03/13/12 09:02 PM
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Anonymous
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Anonymous
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AED a sponsor here can get you dialed in PERFECT for blower carbs--call and support the ones that support us--I have been buying from them near 20 years now--they are GREAT guys!
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Re: What would be the best carbs for blown 440
[Re: 440dustr]
#1196468
03/13/12 10:55 PM
03/13/12 10:55 PM
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Joined: Nov 2011
Posts: 2,154 Its a TRAP!
DARTH V8Я
Oh No!! I just had a moron attack!
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Oh No!! I just had a moron attack!
Joined: Nov 2011
Posts: 2,154
Its a TRAP!
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Re: What would be the best carbs for blown 440
[Re: Cab_Burge]
#1196473
03/15/12 01:53 AM
03/15/12 01:53 AM
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Joined: Jan 2003
Posts: 5,948 British Columbia
chrisf
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Posts: 5,948
British Columbia
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i ran 2 750 eddy's on my blown 383 worked great. only problem was at the end of the 1/4 at 130mph it blows fuel all over the windsheild. i think if you read it says those carbs are not designed to be outside of the hood. my buddy has eddys on his 440 and it works youtube
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Re: What would be the best carbs for blown 440
[Re: John_Kunkel]
#1196475
03/15/12 05:29 PM
03/15/12 05:29 PM
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Joined: Aug 2003
Posts: 43,204 Bend,OR USA
Cab_Burge
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I Win
Joined: Aug 2003
Posts: 43,204
Bend,OR USA
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John, I have not seen any vacume at WOT on the engines I've dyno tested between the carbs and the blower rotors , same thing below the blower when at part throttle going to full throttle before boost is made It would (vacume signal)read vacume at part throttle in the blower intake and then go to zero and then start making boost This was with two 650 Holleys, two 1050 Dominators and two 750 carters, I have not dyno tested a roots blown motor with a single carb so I don't know if they wll make vacume under the carb at the upper RPM or not
Last edited by Cab_Burge; 03/16/12 12:27 AM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
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Re: What would be the best carbs for blown 440
[Re: Cab_Burge]
#1196476
03/15/12 05:38 PM
03/15/12 05:38 PM
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Joined: Nov 2011
Posts: 2,154 Its a TRAP!
DARTH V8Я
Oh No!! I just had a moron attack!
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Oh No!! I just had a moron attack!
Joined: Nov 2011
Posts: 2,154
Its a TRAP!
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Quote:
I have not dyno tested a roots blown motor with a single carb so I dino't know if they wll make vacume under the carb at the upper RPM or not
We did (4-71, single Holley 900), the answer is (in our app anyways) no vac. below the carb.
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Re: What would be the best carbs for blown 440
[Re: John_Kunkel]
#1196478
03/16/12 08:48 PM
03/16/12 08:48 PM
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Joined: Jul 2003
Posts: 329 N.Y.
VZCharger
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enthusiast
Joined: Jul 2003
Posts: 329
N.Y.
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I had a pair of 750 Mighty Demon boost referenced carbs on mine until I went with EFI. They worked great, motor was 440 with a 8-71. I had a pair of edelbrocks on there before that and they were always a touch lean under full boost. Matter of fact just reminded me I have to get rid of them
70 Charger blown injected BB
07 Charger Daytona Plum Crazy #389
69 Coronet ragtop
96 Ram "Garlits Edition"
88 Conquest TSi
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