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423” Indy TA head dyno 🙃
#2682154
07/28/19 09:50 PM
07/28/19 09:50 PM
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Joined: Jan 2003
Posts: 1,784 PA
W5DART66
OP
top fuel
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OP
top fuel
Joined: Jan 2003
Posts: 1,784
PA
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Re: 423” Indy TA head dyno 🙃
[Re: W5DART66]
#2682155
07/28/19 09:53 PM
07/28/19 09:53 PM
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Joined: Jan 2003
Posts: 1,784 PA
W5DART66
OP
top fuel
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OP
top fuel
Joined: Jan 2003
Posts: 1,784
PA
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Re: 423” Indy TA head dyno 🙃
[Re: W5DART66]
#2682196
07/29/19 12:12 AM
07/29/19 12:12 AM
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Joined: Nov 2004
Posts: 3,517 pacific northwest
Stroker Scamp
master
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master
Joined: Nov 2004
Posts: 3,517
pacific northwest
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very nice, anything done to the manifold? Whats the complete build?
footbrake N/A SB 408 Scamp 10.10 @ 132 street/strip 73 Duster 340 street strip 12.79 @ 105
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Re: 423” Indy TA head dyno 🙃
[Re: W5DART66]
#2682217
07/29/19 06:41 AM
07/29/19 06:41 AM
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Joined: Jul 2019
Posts: 194 Springtown Pa
Ray408G3Hemi
member
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member
Joined: Jul 2019
Posts: 194
Springtown Pa
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The guy who built my G2 and G3 Hemis told me I should follow you here on Moparts.....I can see why now. Question for you , the Intake you designed , how do you think it would work on this with 423, or would there be too much port match work to make it feasible?
1963 Thunderbolt 496FE 10.80 (still a work in progress) 1968 Mustang slow a$$ 428 FE 1971 Boss 351 Mustang 11.20@115mph 1993 Lightning 10.61 @ 129mph 408Ci A3 headed NA 1996 Viper GTS 2001 Lightning 8.99 @ 155MPH 5.4 Mod Motor 2009 Ram 9.65@144MPH 463CI G3 NA 2010 Challenger 9.91 @ 139MPH 408CI G3ci NA 2019 F150 (local dealer's Lightning package) ..11.90s
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Re: 423” Indy TA head dyno 🙃
[Re: W5DART66]
#2682309
07/29/19 11:22 AM
07/29/19 11:22 AM
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Joined: Aug 2003
Posts: 43,007 Bend,OR USA
Cab_Burge
I Win
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I Win
Joined: Aug 2003
Posts: 43,007
Bend,OR USA
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It looks like you did some carb. tuning between the two pulls, did you? Did you do any other pulls higher to find the peak HP RPM? What fuel are you using? I like the way those plugs look
Last edited by Cab_Burge; 07/29/19 11:24 AM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
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Re: 423” Indy TA head dyno 🙃
[Re: Roughbird72]
#2682396
07/29/19 03:22 PM
07/29/19 03:22 PM
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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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Brett the Mopar Community owes you greatly thank you for your push an R&D of the small block Mopar..
In the 8s N/A.with Brett miller W8's 5.07 at 133 at 2700lb
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Re: 423” Indy TA head dyno 🙃
[Re: WHITEDART]
#2682439
07/29/19 05:03 PM
07/29/19 05:03 PM
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Joined: Aug 2007
Posts: 498 El Dorado Ca
65signet
mopar
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mopar
Joined: Aug 2007
Posts: 498
El Dorado Ca
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I love the small block, that is very impressive with an Edelbrock manifold
1965 Plymouth Barracuda 273 M/SA 1970 Plymouth Duster 360/904 10.60s with J heads
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Re: 423” Indy TA head dyno 🙃
[Re: 71Pan]
#2685444
08/07/19 06:29 PM
08/07/19 06:29 PM
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Joined: Jan 2010
Posts: 1,440 NW Chicago suburban area
Mopar Mitch
pro stock
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pro stock
Joined: Jan 2010
Posts: 1,440
NW Chicago suburban area
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T/Anks for sharing the info!!
Mopar Mitch
"Road racers and autocrossers go in deeper and come out harder!"... and rain never stops us from having fun with our cars... in fact, it makes us better drivers!
Check out MOPAR ACTION MAGAZINE, August 2006 issue for feature article and specs on my autocross T/A!
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Re: 423” Indy TA head dyno 🙃
[Re: Mopar Mitch]
#2685514
08/07/19 09:38 PM
08/07/19 09:38 PM
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Joined: Jan 2003
Posts: 8,005 Tulsa OK
Bad340fish
master
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master
Joined: Jan 2003
Posts: 8,005
Tulsa OK
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I saw some facebook video where this motor(I believe) ran 6.teen in an early B-body.
68 Barracuda Formula S 340 87 "Chrysler" Conquest
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Re: 423” Indy TA head dyno 🙃
[Re: Bad340fish]
#2685814
08/08/19 08:25 PM
08/08/19 08:25 PM
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Joined: Jan 2003
Posts: 1,784 PA
W5DART66
OP
top fuel
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OP
top fuel
Joined: Jan 2003
Posts: 1,784
PA
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https://youtu.be/6oTQf5IhsDwFirst pass off the trailer 6.13 110 mph Had something wrong with 3rd gear in the transmission so that pass was first and second gear from what I can figure. Rolled through the 1/4 9.98 at 113. Car is 3300lbs with him in the seat. I feel if it makes a good pass it should go 5.90s 113-114mph Cool to see B-body with a small block in it. Good job Mike and Gene Hutchins.
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