Post your 13 sec combos

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72 swinger
-360 hypereutectic about 10.5 comp
-j heads 2.02 valve and too big porting job ( from old set up )
- comp cam mech 270 468 lift
-performer intake eddy 600cfm
-3.91 gear with 28x10,5 ( too big from old set up)
-904 with low gear and reworked stock converter about 2200 2400
full weight car with ac frame connector and 40 year leaf with 10 year monroe shock. shifting around 4800 rpm
best
60ft 1.890
1/8 8.412
1/4 13.24 @101.81
car runs 13,26 13,30 often.

never had chance to run this year.
rpm intake is on will help the flow for the head. HEI, and 26 inch x 8 et street,
 
A83F09B4-C947-4C46-B2F4-E9C37607E2B5.jpeg
1972 Duster
.030 over 318
2.02 J heads
Torker intake
650 Holley DP
Comp 280H cam
Hedman 1 5/8 headers
2 1/2” Exhaust through flowmaster super 40s out to factory tips
A833 trans shifted with Hurst Vertigate
8 3/4 rear 3.91SG
002/003 SS Springs
Rancho 9 way adjustables
L-60/14 Mickey Thompson Indy profile bias ply tires.
Leaving @4500, shift @6200
13.69 @ 99.1
 
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69 Barracuda
340 10:25 comp.
Direct Connection 474 cam
X heads
Headman headers 1 5/
Full 2 1/4" exhaust, Flowmasters
LD340 intake
Holley 3310 750 cfm
D.C. Electronic ignition
2800 stall converter
727 reverse manual valve body
Super stock springs, 383 tortion bars
3:55 geared sure-grip
Street radials, no burn out
2000 rpm take off
6200 rpm shift
ET 1/4 mile: 13:39 @ 103 mph


20170716_010034.jpg
 
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B'cuda said:
69 Barracuda
340 10:25 comp.
Direct Connection 474 cam
X heads
Headman headers 1 5/
Full 2 1/4" exhaust, Flowmasters
LD340 intake
Holley 3310 750 cfm
D.C. Electronic ignition
2800 stall converter
727 reverse manual valve body
Super stock springs, 383 tortion bars
3:55 geared sure-grip
Street radials, no burn out
2000 rpm take off
6200 rpm shift
ET 1/4 mile: 13:39 @ 103 mph


View attachment 1715159598
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Nice combo would not take much to go high 12's. What color blue is the 'cuda?
Cudaj380
 
cudaj380 said:
Nice combo would not take much to go high 12's. What color blue is the 'cuda?
Cudaj380
Click to expand...
Thanks, that's an old school combo, proves sometimes less is better, the paint is what's left of an old Maaco supreme ; Imron metallic blue over an original B-5
 
1973 Duster
Magnum 360
Compression: 9.0:1
Valves: 1.925/1.625
Cast heads
Cam: 288/292
M1 Single Plane intake
Holly 750
Factory "hi stall" converter (~2500)
904
8.25" rear with 3.55 Suregrip
Drag radials

Last week (6/6/18) averaged 13.4 all night (10 total runs). Fastest was 13.342, slowest 13.517
And won for the first time ever!
20180607_074346 (1).jpg
20180610_165905.jpg
 
Ran my 55
d55dave said:
Well....I just got back from a weekend of drag racing. I managed to make15 1/4 mile passes over three days, all in the 13.4 to 13.5 range. The best was a 13.44 at 99.5 mph with a 60' of 1.8. Not spectacular but certainly respectable for a 4000 pound street car. I went as far as the semifinals before breaking out.

Here is a pic...... battle of the 55's

View attachment 1715079932
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So the car is unchanged this year. Last weekend I had it at the old time drags again. It was cooler than last year. The car ran an all time best of 13.29 @ 101 mph! Awesome.

FB_IMG_1528287657820.jpg
 
Trevor B said:
1973 Duster
Magnum 360
Compression: 9.0:1
Valves: 1.925/1.625
Cast heads
Cam: 288/292
M1 Single Plane intake
Holly 750
Factory "hi stall" converter (~2500)
904
8.25" rear with 3.55 Suregrip
Drag radials

Last week (6/6/18) averaged 13.4 all night (10 total runs). Fastest was 13.342, slowest 13.517
And won for the first time ever!
View attachment 1715186026 View attachment 1715186028
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Congrads excellent combo. <aj>
 
  • 360, lets just say stock everything except mild cam (.427/204@050 intake, .454/216@050 exhaust), and a 4bbl.
  • Stock exhaust manifolds with 2.5 duals out the back
  • Stock 904 and converter
  • 2.45 gears open
  • Car weighs 3240 no driver, no spare and 1/4 tank
13.91 with a 1.94 60 ft. Tuning will continue.
 
1970 Dart Custom, full interior, 290 lb driver, weld in subframe connectors, stock E58 1974 360 .040 over, air gap intake with 750 cfm Edelbrock carb, stock smogger heads, double roller timing chain, .444 int/.467 exh, 288/298 degree duration cam, stock rockers, f TTI step headers, full 3 inch exhaust, tired 727 trans with stock convertor, 8 3/4 diff with 3.23 gears, Truetrac diff, adjustable pinion snubber, 245/60R15 BFG drag radials, 18 psi, best time 13.78 @ 100 mph. (13.80 to 13.85 @ 98 to 99 mph typically)
 
missing linc said:
1970 Dart Custom, full interior, 290 lb driver, weld in subframe connectors, stock E58 1974 360 .040 over, air gap intake with 750 cfm Edelbrock carb, stock smogger heads, double roller timing chain, .444 int/.467 exh, 288/298 degree duration cam, stock rockers, f TTI step headers, full 3 inch exhaust, tired 727 trans with stock convertor, 8 3/4 diff with 3.23 gears, Truetrac diff, adjustable pinion snubber, 245/60R15 BFG drag radials, 18 psi, best time 13.78 @ 100 mph. (13.80 to 13.85 @ 98 to 99 mph typically)
Click to expand...
Here is my combo stock 360 MP .508 cam 3000 stall converter edelbrock RPM intake 750 Holley HP carb and 8.25 rearend 3.21 gear frame tied exhaust dumping at rear and M/T 255 drag radial best ET was 13.39 at 100 mph normally mid 13.40's car has full interior.
 
318willrun said:
  • 360, lets just say stock everything except mild cam (.427/204@050 intake, .454/216@050 exhaust), and a 4bbl.
  • Stock exhaust manifolds with 2.5 duals out the back
  • Stock 904 and converter
  • 2.45 gears open
  • Car weighs 3240 no driver, no spare and 1/4 tank
13.91 with a 1.94 60 ft. Tuning will continue.
Click to expand...
UPDATE: added headers and went "up" to 2.76 gears... LOL :D
13.57 87*/73% humidity. Track is 600 ft.
 
d55dave said:
Ran my 55

So the car is unchanged this year. Last weekend I had it at the old time drags again. It was cooler than last year. The car ran an all time best of 13.29 @ 101 mph! Awesome.

View attachment 1715186033
Click to expand...
Update here too! Different used 440 in it this year, it is healthier and has a slightly bigger cam. Also I added a 850 double pump. It now runs 12.8! Heading to the track again this weekend.
 
d55dave said:
Update here too! Different used 440 in it this year, it is healthier and has a slightly bigger cam. Also I added a 850 double pump. It now runs 12.8! Heading to the track again this weekend.
Click to expand...
Your not just head'n back to the track, your head'n to the 12 second sticky post as well!!! :)
 
Update:
Went to reverse manual valve body and upped torque converter to 3000 stall.
New hot time... 13.13"!
 
Hot Metal said:
3558lbs race weight
Stock '71 340, + 484/284 hyd.
750DP, small tube hdrs
3500 stall, 3.55's, 8x26 slicks
stock suspension, rear leafs clamped
P/Snubber, stock front worn shocks
this was a '71 Cuda.
1981 Santa Pod raceway
road car at the time
[email protected] = 308fwhp

Just to add to above for reference>
added a .590/312 solid purple cam
HStripD intake, 850DP
1.75" race hdrs
4200 stall, 4.30's
10x28's
Stock 2.02 heads and CR
max rpm 6400
12.38@108 = 370hp
Click to expand...

What type of fuel were running making the 12.38 pass?
 
1970 Duster
Fastest time is 13.6 @ 100mph.
Stock 5.9 directly from a junk 2000 Durango
600 Holley dual feed vac secondary on speedmaster "air-gap" dual plane
Holley blue fuel pump
cheep summit headers and 2.5 inch exhaust
stock converter and 904
3.91 sure-grip
245/60-15 Cooper cobra radials (spins off the line have to ease into it)

IMG_2797.JPG
 
'64 Dart 170
'71 360 0.060"over
Speedpro H116CP pistons
Actual 9.3:1cr
Stock "587" heads w/ 1.88/1.60 valves
CompCams springs and retainers
CompCams 268AH-10 camshaft
340 windage tray
Unmodified LD340 intake manifold
1" phenolic spacer
750cfm Street Demon tuned with a wideband
Mopar Performance distributor, 36deg total
340HP exhaust manifolds
2.25 dual exhaust with H-pipe

'67 A833 4spd (2.66 first gear)
Ram HDX clutch
8.25" rear with 3.55fd and a Mopar SureGrip
26x8" MH Drag tires

The suspension is not remotely setup for drag racing. It has drop spindles, PST torsion bars, Hellwig sway bars, Mopar XHD leafs, KYB Gas-A-Just shocks, etc..

My plans for next year:

3.91/4.10 rear gears
Mopar SS springs
Slant six torsion bars
TTi headers and 2.5" exhaust


Shooting for 8.20s or better!!!

image.jpg


IMG_20190914_125926.jpg
 
1976 Dart Sport. Standard bore stock crank 360 with Keith Black flat tops, stock 1.88/1.60 j heads, lunati bracket master cam .480/230, Chinese air gap intake, Holley 770 street avenger vacuum secondary, 727 with manual valve body and b&m 2400 converter, 1 5/8 headers and 4.10 sure grip. Best of 13.77@100.
 
MoparPalm said:
1976 Dart Sport. Standard bore stock crank 360 with Keith Black flat tops, stock 1.88/1.60 j heads, lunati bracket master cam .480/230, Chinese air gap intake, Holley 770 street avenger vacuum secondary, 727 with manual valve body and b&m 2400 converter, 1 5/8 headers and 4.10 sure grip. Best of 13.77@100.
Click to expand...
COOL!!..
And welcome to the Forum...
 
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