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Guesses on E.T and M.P.H 426 hemi #2386977
10/13/17 05:43 PM
10/13/17 05:43 PM
Joined: Dec 2015
Posts: 675
MI
MI Mopar Works Offline OP
mopar
MI Mopar Works  Offline OP
mopar

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Posts: 675
MI
I'd like to hear what you guys think this combo should run

3900 lb 1969 B body
426 Hemi stocker with 11.5:1 C.R
Stockish solid flat tappet cam
Full exahust with iron manifolds
Stock 727 trans with 11 inch 2800 stall converter
8 3/4 4:30 gear
Racing on seasoned redline bias ply tires

Engine makes roughly 600 HP and 500 lb ft
Now, imagine the car is dialed in, but 60 ft's are bad due to peddling the tires.

Go....


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Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2386984
10/13/17 05:56 PM
10/13/17 05:56 PM
Joined: Jan 2003
Posts: 3,830
N.E. Ohio
6bblFLASH Offline
master
6bblFLASH  Offline
master

Joined: Jan 2003
Posts: 3,830
N.E. Ohio
12.47


70` Cuda`,440 6BBL Jerico,Dana 4.56 Still on 93 Pump Gas
9.87 @ 136/1.31-60ft.`09 Mopar Nationals PASSON PERFORMANCE "Stick-Shift" Champ!
2013 StickShift Challenge Winner@ Mopar Nationals!
Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387001
10/13/17 06:35 PM
10/13/17 06:35 PM
Joined: Oct 2007
Posts: 1,070
Big Western Pencilveinya
U
Uncle Barry Offline
super stock
Uncle Barry  Offline
super stock
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Big Western Pencilveinya
12.70 @ 115

Last edited by Uncle Barry; 10/13/17 06:56 PM.
Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387005
10/13/17 06:51 PM
10/13/17 06:51 PM
Joined: Jan 2003
Posts: 2,094
central texas
K
krautrock Offline
top fuel
krautrock  Offline
top fuel
K

Joined: Jan 2003
Posts: 2,094
central texas
12.32 @ 119

Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387013
10/13/17 07:18 PM
10/13/17 07:18 PM
Joined: May 2004
Posts: 3,210
robin hood country
deaks Offline
master
deaks  Offline
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Joined: May 2004
Posts: 3,210
robin hood country
12.85 108mph


69 Dart GTS 440 mopar .590 cam, Edelbrock heads, 3200#
best et 6.45, 106.78, 10.14, 132.88 mph, 1.47 60ft
best 60ft 1.36
Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387022
10/13/17 07:39 PM
10/13/17 07:39 PM
Joined: Aug 2003
Posts: 43,097
Bend,OR USA
C
Cab_Burge Offline
I Win
Cab_Burge  Offline
I Win
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Posts: 43,097
Bend,OR USA
13.00+ ET and 115+ MPH if you can get it to leave halfway decent twocents
The seasoned bias ply tires being the limiters shruggy


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387054
10/13/17 09:11 PM
10/13/17 09:11 PM
Joined: Jan 2003
Posts: 7,475
Minnesota
Hemi_Joel Offline
master
Hemi_Joel  Offline
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Posts: 7,475
Minnesota
That's very similar to the combo I had in my 67 GTX back in '01-03. Started out in the low 13's, eventually got it down to 11.80's - 12.30's depending on air density and traction. That was probably about 100 passes with no major changes in power, but tweaking lots of little things and getting the driving down. F70 14 bias plys. .


[img]http://i.imgur.com/boeexFms.jpg[/img]
31 Plymouth Coupe, 392 Hemi, T56 magnum
RS23J71
RS27J77
RP23J71
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Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387077
10/13/17 09:44 PM
10/13/17 09:44 PM
Joined: Jan 2003
Posts: 14,491
So. Burlington, Vt.
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fast68plymouth Offline
I Live Here
fast68plymouth  Offline
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Posts: 14,491
So. Burlington, Vt.
About the same combo as Dudeks Hemi Super Bee clone........ And that went 10's..... Sooooooo........


68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads
Re: Guesses on E.T and M.P.H 426 hemi [Re: fast68plymouth] #2387084
10/13/17 09:59 PM
10/13/17 09:59 PM
Joined: Jan 2003
Posts: 7,475
Minnesota
Hemi_Joel Offline
master
Hemi_Joel  Offline
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Posts: 7,475
Minnesota
Originally Posted By fast68plymouth
About the same combo as Dudeks Hemi Super Bee clone........ And that went 10's..... Sooooooo........


About the same, within 250 horse or so.... up

Edit: oh you meant the pure stock car, not the FAST car. Whoops. blush

Last edited by Hemi_Joel; 10/13/17 10:01 PM.
Re: Guesses on E.T and M.P.H 426 hemi [Re: Hemi_Joel] #2387090
10/13/17 10:07 PM
10/13/17 10:07 PM
Joined: Jan 2007
Posts: 1,444
NEW JERSEY
D
dynamite Offline
pro stock
dynamite  Offline
pro stock
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Posts: 1,444
NEW JERSEY
Mid 12"s , @ 108 with those tires,, good slicks maybe 11.90's @114mph

Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387116
10/13/17 11:01 PM
10/13/17 11:01 PM
Joined: Oct 2015
Posts: 570
UK
rb446 Offline
mopar
rb446  Offline
mopar

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Posts: 570
UK
@580hp 11.00@122 with hook>>>12.2's@120 with peddle


1969 'Cuda 446ci, best 9.96@133.9 in 1990
1971 340 'Cuda, best 11.01@122.8 in 1987
Re: Guesses on E.T and M.P.H 426 hemi [Re: rb446] #2387126
10/13/17 11:21 PM
10/13/17 11:21 PM
Joined: Feb 2003
Posts: 8,020
Pangaea
B5 Bee Offline
master
B5 Bee  Offline
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Pangaea
3900 lbs, is that with driver?

If so,
123 MPH
11.65 due to peddling

Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387136
10/13/17 11:43 PM
10/13/17 11:43 PM
Joined: Oct 2003
Posts: 7,506
Az
Crizila Offline
master
Crizila  Offline
master

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Posts: 7,506
Az
12.80


Fastest 300
Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387180
10/14/17 01:55 AM
10/14/17 01:55 AM
Joined: Jan 2008
Posts: 4,254
Canada
WO23Coronet Offline
master
WO23Coronet  Offline
master

Joined: Jan 2008
Posts: 4,254
Canada
11.90’s

Re: Guesses on E.T and M.P.H 426 hemi [Re: WO23Coronet] #2387319
10/14/17 01:12 PM
10/14/17 01:12 PM
Joined: Jan 2004
Posts: 1,468
N.Y.
sixpacksteve Offline
pro stock
sixpacksteve  Offline
pro stock

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Posts: 1,468
N.Y.
when do we get the results?


Hell Hath No Fury Like Mine
Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387324
10/14/17 01:28 PM
10/14/17 01:28 PM
Joined: Jan 2003
Posts: 11,705
Portage,michigan
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B3422W5 Offline
I Live Here
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Portage,michigan
12.75@ 116


69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, 10.40 @127 1/4
1.41 best 60 foot
6.60 at 103.90 1/8

Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387329
10/14/17 01:43 PM
10/14/17 01:43 PM
Joined: Oct 2007
Posts: 4,205
New York
polyspheric Offline
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polyspheric  Offline
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New York
Where does the 600 hp come from?


Boffin Emeritus
Re: Guesses on E.T and M.P.H 426 hemi [Re: polyspheric] #2387374
10/14/17 03:43 PM
10/14/17 03:43 PM
Joined: Jan 2003
Posts: 11,705
Portage,michigan
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B3422W5 Offline
I Live Here
B3422W5  Offline
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Portage,michigan
Originally Posted By polyspheric
Where does the 600 hp come from?


Agree. Doesnt sound remotely like 600.


69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, 10.40 @127 1/4
1.41 best 60 foot
6.60 at 103.90 1/8

Re: Guesses on E.T and M.P.H 426 hemi [Re: B3422W5] #2387383
10/14/17 04:13 PM
10/14/17 04:13 PM
Joined: Oct 2007
Posts: 1,070
Big Western Pencilveinya
U
Uncle Barry Offline
super stock
Uncle Barry  Offline
super stock
U

Joined: Oct 2007
Posts: 1,070
Big Western Pencilveinya
Originally Posted By B3422W5
Originally Posted By polyspheric
Where does the 600 hp come from?


Agree. Doesnt sound remotely like 600.
I thought the same when he described his combo shruggy ... That's why I gave it a 12.70 but padded the mph a lil bit just in case laugh2

Re: Guesses on E.T and M.P.H 426 hemi [Re: MI Mopar Works] #2387384
10/14/17 04:16 PM
10/14/17 04:16 PM
Joined: Aug 2011
Posts: 2,853
Pattison Texas
CSK Offline
master
CSK  Offline
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Posts: 2,853
Pattison Texas
13.20 @ 105


1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5

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