Re: 440 Dart Carnage ! Bye Bye 727
[Re: J_BODY]
#2498490
05/21/18 12:47 AM
05/21/18 12:47 AM
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Joined: Oct 2011
Posts: 3,036 bean town ....Ca
WHITEDART
master
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master
Joined: Oct 2011
Posts: 3,036
bean town ....Ca
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two things to consider when thinking about a rear end horsepower and weight..
In the 8s N/A.with Brett miller W8's 5.07 at 133 at 2700lb
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: J_BODY]
#2498567
05/21/18 10:10 AM
05/21/18 10:10 AM
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Joined: Jan 2003
Posts: 13,530 Marion, South Carolina [><]
an8sec70cuda
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 13,530
Marion, South Carolina [><]
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Hey Thumper, what has been done to your 8-3/4 to make it live?? Thinking about ours, nodular, back brace, etc.?
Thanks, Joe Limit your track visits is the best insurance LOL, I was thinking the same thing.
CHIP '70 hemicuda, 575" Hemi, 727, Dana 60 '69 road runner, 440-6, 4 speed, Dana 60 '71 Demon 340, no drivetrain, on blocks behind the barn '73 Chrysler New Yorker, 440, 727, 8.75 '90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt '06 GMC 2500HD LBZ Duramax
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: mopar_man619]
#2498628
05/21/18 12:30 PM
05/21/18 12:30 PM
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Joined: Jan 2003
Posts: 13,530 Marion, South Carolina [><]
an8sec70cuda
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 13,530
Marion, South Carolina [><]
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How many 9 sec passes have you made in 15 years Dom?
CHIP '70 hemicuda, 575" Hemi, 727, Dana 60 '69 road runner, 440-6, 4 speed, Dana 60 '71 Demon 340, no drivetrain, on blocks behind the barn '73 Chrysler New Yorker, 440, 727, 8.75 '90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt '06 GMC 2500HD LBZ Duramax
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: an8sec70cuda]
#2498635
05/21/18 12:45 PM
05/21/18 12:45 PM
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Joined: Feb 2005
Posts: 20,279 PA.
pittsburghracer
"Little"John
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"Little"John
Joined: Feb 2005
Posts: 20,279
PA.
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How many 9 sec passes have you made in 15 years Dom? In all fairness the car in this video isn’t running 9’s either
1970 Duster Edelbrock headed 408 5.984@112.52 422 Indy headed small block 5.982@112.56 mph 9.38@138.67
Livin and lovin life one day at a time
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: an8sec70cuda]
#2498642
05/21/18 01:13 PM
05/21/18 01:13 PM
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Joined: Jul 2004
Posts: 19,318 State of confusion
Thumperdart
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I Live Here
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State of confusion
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How many 9 sec passes have you made in 15 years Dom? I don't keep track as I'm not a Pro drag racer or bracket guy but more than some slower cars who kill their 8 3/4's in short order and again, who cares and all good on my end cos I KNOW what I have and I've tested 100+ carbs on my car and drive it like at the track to properly verify afr's and power but must say, my motors tired and time for a freshening............
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: Biginchmopar]
#2498671
05/21/18 02:58 PM
05/21/18 02:58 PM
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Joined: Jul 2004
Posts: 19,318 State of confusion
Thumperdart
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I Live Here
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I don't want to sound like a jerk but if you have a car that can run in the 9's and use a transbrake at a track and the car hooks up, a 8 3/4" rear end will brake.
I'll even through out a number, whithin 15-20 launches.
Foot driving will keep them alive, Brett Miller is proof of that. Totally agree and probably my saving grace as well as Bret and other FAST azz cars and a 9" will be the rear of choice when the time comes to step up............
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: mopar_man619]
#2498748
05/21/18 06:41 PM
05/21/18 06:41 PM
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Joined: Jan 2003
Posts: 10,150 Frostbitefalls MN (Rocky&Bullw...
gregsdart
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I Live Here
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The worst beating happens in the first foot or two. I would have to think a very efficient converter behind a high torque bigblock is the toughest on the ring and pinion, if you don't use a brake and it hooks hard.
Last edited by gregsdart; 05/21/18 06:42 PM.
8.582, 160.18 mph best, 2905 lbs 549, indy 572-13, alky
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: migsBIG]
#2500149
05/24/18 10:43 PM
05/24/18 10:43 PM
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Joined: Apr 2013
Posts: 340 San Diego, CA
mopar_man619
OP
enthusiast
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OP
enthusiast
Joined: Apr 2013
Posts: 340
San Diego, CA
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hahahah yes we're back together now ! Oh man that's ruff. Bummer your stuff went 'clunk'. Hope the fix is quick and good in time for your next run. That dana looked like an old hockey player missing all those teeth.
1967 Plymouth Valiant Gen III Hemi 11.42@119 youtube.com/moparman619
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: mopar_man619]
#2500151
05/24/18 10:48 PM
05/24/18 10:48 PM
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Joined: Apr 2013
Posts: 340 San Diego, CA
mopar_man619
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OP
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San Diego, CA
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the blue duster we run still has an 8 3/4 in it
1967 Plymouth Valiant Gen III Hemi 11.42@119 youtube.com/moparman619
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: Biginchmopar]
#2500225
05/25/18 09:38 AM
05/25/18 09:38 AM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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I don't want to sound like a jerk but if you have a car that can run in the 9's and use a transbrake at a track and the car hooks up, a 8 3/4" rear end will brake.
I'll even through out a number, whithin 15-20 launches.
Foot driving will keep them alive, Brett Miller is proof of that. I've been running my 8 3/4 with a alum center for years.. the car is light.. leave the line at 5600 rpm shift at 8200.. I broke a totally stock one when a cap broke(thats when I changed to the alum center.. weight is the killer EDIT every launch running a trans brake
Last edited by MR_P_BODY; 05/25/18 09:40 AM.
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: J_BODY]
#2500543
05/26/18 01:33 AM
05/26/18 01:33 AM
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Joined: Oct 2011
Posts: 3,036 bean town ....Ca
WHITEDART
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master
Joined: Oct 2011
Posts: 3,036
bean town ....Ca
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I've been running my 8 3/4 with a alum center for years..
Keep it off the track, and a 8.75 will live forever.... here’s your proof! 8 3/4 have their places.. let's face it if you're making a fair amount of power in a heavy car it won't last very long on a decent track..💣
In the 8s N/A.with Brett miller W8's 5.07 at 133 at 2700lb
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: J_BODY]
#2500701
05/26/18 02:43 PM
05/26/18 02:43 PM
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Joined: Jul 2004
Posts: 19,318 State of confusion
Thumperdart
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I Live Here
Joined: Jul 2004
Posts: 19,318
State of confusion
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I've been running my 8 3/4 with a alum center for years..
Keep it off the track, and a 8.75 will live forever.... here’s your proof! BS,Beat the hell out of em on the street AND the track in a slo azz mid 9 second car in the low 1.3 60's and IT will live for many, many happy years.................
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: Thumperdart]
#2500733
05/26/18 05:24 PM
05/26/18 05:24 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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I've been running my 8 3/4 with a alum center for years..
Keep it off the track, and a 8.75 will live forever.... here’s your proof! BS,Beat the hell out of em on the street AND the track in a slo azz mid 9 second car in the low 1.3 60's and IT will live for many, many happy years................. Not worth my time.. I guess he built a tank and the 8 3/4 broke.. my car is light and its holding up fine with a back brace and the alum center
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Re: 440 Dart Carnage ! Bye Bye 727
[Re: MR_P_BODY]
#2500736
05/26/18 05:30 PM
05/26/18 05:30 PM
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Joined: Feb 2005
Posts: 20,279 PA.
pittsburghracer
"Little"John
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"Little"John
Joined: Feb 2005
Posts: 20,279
PA.
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Posts like this could go on forever and are a waste of time. Some cars sit in the garage for years without hitting the tracks so unless you have some numbers on passes, et’s, weight, etc etc etc it’s “fake news”.
1970 Duster Edelbrock headed 408 5.984@112.52 422 Indy headed small block 5.982@112.56 mph 9.38@138.67
Livin and lovin life one day at a time
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