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Re: Recipe for 700hp six pack 440 or bigger-
[Re: jbc426]
#2286679
04/12/17 10:40 PM
04/12/17 10:40 PM
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Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
BradH
Taking time off to work on my car
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Taking time off to work on my car
Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
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...
I'm going to installing a set of 3 modified 2300 series mechanical secondary carbs (the old Direct Connection Mechanical secondary Race carbs) that flow more than they did stock. Just how much more I won't know for a few weeks. The center 350cfm carb is being replaced with a 500CFM outboard mechanical carb, which didn't have idle circuits in them stock. This is being addressed so it can be used as a center carb. The boosters and barrels are being removed and the carbs are being converted to aerosol booster style by C&S Specialties. They build a lot of race two barrels for the roundy round guys.
Better keep a set of stock carbs on hand in case that experiment doesn't work out.
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Re: Recipe for 700hp six pack 440 or bigger-
[Re: 72demon416]
#2286711
04/12/17 11:28 PM
04/12/17 11:28 PM
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Joined: Jan 2003
Posts: 14,492
So. Burlington, Vt.
fast68plymouth
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 14,492
So. Burlington, Vt.
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Better keep a set of stock carbs on hand in case that experiment doesn't work out. No way would I be firing up my fresh new build with some unknown carbs. There would be an m1 with an 850 on it for me. After the thing had some miles on it, rings properly seated, etc......then the aerosol carbs can get installed and tried.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads
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Re: Recipe for 700hp six pack 440 or bigger-
[Re: fast68plymouth]
#2287383
04/14/17 12:14 AM
04/14/17 12:14 AM
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Joined: Mar 2007
Posts: 3,277
West Coast, USA
jbc426
master
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master
Joined: Mar 2007
Posts: 3,277
West Coast, USA
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Better keep a set of stock carbs on hand in case that experiment doesn't work out. No way would I be firing up my fresh new build with some unknown carbs. There would be an m1 with an 850 on it for me. After the thing had some miles on it, rings properly seated, etc......then the aerosol carbs can get installed and tried. I do have a second stock set that was dialed in nicely on the motor before we did the mods I will use to get it broken in. Thanks, Dwayne.
1970 Plymouth 'Cuda #'s 440-6(block in storage)currently 493" 6 pack, Shaker, 5 speed Passon, 4.10's
1968 Plymouth Barracuda Convertible 408 Magnum EFI with 4 speed automatic overdrive, 3800 stall lock-up converter and 4.30's (closest thing to an automatic 5 speed going)
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Re: Recipe for 700hp six pack 440 or bigger-
[Re: ppmracing]
#2287810
04/14/17 06:40 PM
04/14/17 06:40 PM
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Joined: Aug 2006
Posts: 610
long time lurker, short time p...
PorkyPig
mopar
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mopar
Joined: Aug 2006
Posts: 610
long time lurker, short time p...
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440cu .055 over FT piston 80cc chambers Edelbrock NHRA heads 201cc runners 2.08x1,74 valves, custome billet sheet metal intake ( fit under Cuda shaker hood) stock vaccum six pack carbs and roller cam,,,,,,750hp plus horsepower... Impressive. How fast is the car, and what does it weigh?
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Re: Recipe for 700hp six pack 440 or bigger-
[Re: ppmracing]
#2287812
04/14/17 06:42 PM
04/14/17 06:42 PM
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Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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440cu .055 over FT piston 80cc chambers Edelbrock NHRA heads 201cc runners 2.08x1,74 valves, custome billet sheet metal intake ( fit under Cuda shaker hood) stock vaccum six pack carbs and roller cam,,,,,,750hp plus horsepower... At what rpm are you turning it to get that power and what does that custom intake look like. 
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