Post your 10 second combo

[ZKDEMON]

I have a 71 Demon all steel, 6 point cage, frame tied, rear ladder bars, 14.32 rear tire, stock suspension in the front, engine is a small stroked 4 inch 125 bore, 4 inch stroke, 13.6 compression, solid lifter cam, 6.25 lift, indy heads, rectangle port, heads are ported, 1000 cfm carb. Engine made 640 horse on the dyno, 565 ft lbs of torque. I use a 904 trans, 245 first gear, 456 gears, dana 60 rear end. Best time 10.25 @ 130mph that is with a big wheel stand. If I get it tamed down it should run a little faster. 60 ft is around 135-136. I hope this helps.

 

[moparracer]

74 Duster, 440W/stock crank and rods, Ross Pistons. Heavily ported 906's flowing 290 cfm.2 inch headers, Indy intake, Holley 950. MSD ignition. Turbo Action 8 inch converter, Dana 60 w/ 4.88's and a ladder bar/ leaf spring rear suspension. Car with driver weigh 3450 lbs. best 1/4 10.32 @ 129. best 1/8 6.52@ 105.

View attachment 12.jpg

 

[77 Dragracer]

408/904/4.30 8 3/4 rear 3420# w/driver.
408 Scat Stroker Kit, 744 KB pistons,mildly ported Eddy heads,590 MP cam,Super Victor intake,750hp,TTI step up headers,MSD Digital 6 plus 35* locked.
904/999 trans TCS 8" 5500 flash,low gear set,5.0 lever,deep pan.
4.30 gear spooled,Bears Axles
Hoosier 30X9 radial slick
All steel and stock interior

Best to date: 10.76 @ 123.26 60' @ 1.42

 

[SuperStock68Dart]

68 Dart GTS
NHRA SuperStock
SS/JA min. weight 3470
.060 over 383, big roller cam, 2.08 in & 1.74 ex valves, flat top pistons, tiny original AVS carb and lots of RPM!
ATI converter, 5.38 Dana, Calvert bars & springs moved into frame and 10.5" Radials
10.43 @ 126, 1.35 60 ft and 8200 through the traps!

 

[Rob Eppler]

73 Dart Sport:
440 +.030, indy "iron" heads...very heavy!, roller cam, 1050, 727, 4.30 gears
10.20's @ 131 & change. 1.41 to 1.43 60'..If I could get this thing to move in 60' it would go into the high 9's

 

[dusterdoug]

70 Duster
All OEM ex: Glass hood/deck/bumpers
Cage, mini tubs and springs moved in
3100# race ready

416
KB Flat tops (.025 out = 12.2:1 CR)
Bullet 268/276 solid cam (.585" lift)
Comp Pro Mag stainless rockers (1.5)
OLD Victor intake
800 Holley (with Silly Wild Azz Guess fuel curve)
RHS X 2.02 heads (268 peak cfm at .600")
Hooker 1 3/4 x 3 headers
Dynomax bullet muffs
MSD 7AL3 w/crank trigger

904
8" (5000-ish) converter
8 3/4 with a 4.56 gear and spool
11.5x29.5 slicks
Cal Tracs and leafs

Leaving at 2500 on the footbrake, and 5800 shifts:

10.54 @ 130 (100 degrees/2940 DA
10.50 @ 130 (86 degrees/2480 DA
104 and change at the 660'

The 60' is weak at 1.47-ish, probably due to only having 30 degrees of timing...

Not too bad for a "replacement" head, NO tuning and my first small block build. Best part was no leaks, no holes and nothing fell off!

**Forgot to update this as we went along**

10.33 @ 131 in better air and 6,400 shifts
10.18 @ 128 in better air...the track fixed bogus MPH clocks
10.14 @ 128 in the same air

60' foots on these runs were 1.41-1.44. If I could just find that magical 1.39...

This was after adding 48 cfm to the carb and improving the metering. Still guessing on the jetting. Hope to have an update this weekend that has an "0" in it!

 

[rumblefish360]

Thanks for the update Doug. Looks like your doing OK there. Keep at it.

Rob, how heavy is the car. Those years have some preety heavy equipment on them.

 

[73dart360]

Hopefully a 10 sec combo
68 valiant post
408 stroker 11:1 forged flat top pistons
w2 race heads ported,polished, cnc flow 315 cfm @.600
racer brown cam .597 composite lifters
pro systems 950 carb wilson 1" spacer 1/2 inch fuel line fuel pump aerospace375 GPH
Indy 360 singl plane manifold ported ,polished to match
2.080 valves
1-7/8 TTI headers, x pipe 3" all the way back
8-3/4 -yukon axles , 391 gear, cheetah reverse manual ,hemi front bands 4500 Stall
tire-15x26 235-60 15 M/T slick
Caltracks ,split mono leaf, ranch 9000 shocks

As of now this should be in the 11 sec section, I ran the car when the rings did not seat i was getting blow by in 2 cylinders losing 65 percent in one and 38 percent in another it still ran 11.47 @117 I could hardly do a burn out, engine is almost done again.

 

[superchargeddrt]

My car currently runs 11.20 with a 1.50 60 ft at 117mph.
Trying to get into 10,s. My engine uses w-2 heads with a .650 roller cam.
Please post your entire engine and car chassis combo.
I am trying to see what area of the car I need to improve.Stroker combos
are welcome as well as stock stroke too.
Please help me attain my goal.

Thanks

Duane:read2:

Well not my car but check this out. How'd you like to be the guy in the ricer Toyota? I can't get enough traction with my Dart, it only runs 11.50's .

[ame="http://www.youtube.com/watch?v=XQJiYx7qP1Y"]YouTube - 10 Second K-Car[/ame]

 

[w2360Duster]

Im in!!!!!!

2nd time out 10;851 at 122.10 with a dismal 1.52 60'

74 Duster converted to a earlier year with 6 point bar sort of about 3020 to 3100 lbs .

410" 360 with a 4 " Eagle kit
Ross 10.5 quench flat tops
RHS LA 360X heads milled to 58.8 cc with bowl work and guide boss tapering (minor)with GM LS1 valves
Comp cams custom Hyd roller


Hughes 1.5 rockers with factory Mopar banana groove shafts
Victor 340 intake (stock) with a 1" 4 hole spacer
Holley out of the box 950 HP with primary 75 jets with power valve and 81 secondary jets no PV
STOCK stock distributor with MSD 6 AL
Hedman 1 7/8 chassis headers with 3 1/2" collectors with 3" slowmasters cut off to heat rear axles grease.
revese manual 904 with 8" 4500 convertor
8 3/4 with 4.10 spool installed with 8* pinion angle
M/T 275 60 Drag radials

Fontana dragstrip DEc 4th 2010, 1st pass with a slight hicup still overcoming inconsistant traction problems, 10:79 best 60' so far 1.475 on drag radials. http://youtu.be/rewKjJpqGRs * Photo is from Irwindale*

 

[mrtillie]

Today was our first test n tune of the season. Made 7 passes with the Barracuda. Best #s. 1.489 60ft. 6.909 1/8. 10.869 1/4 @ 123.07
slowest time was a 11.001 due to a spin off the line. ( good by 11s hello 10s)

360 small block stroked to 408.
The block is a 1978.
Indy 360-1 cnc cylinder Heads,
Indy 1.6 to 1 ratio rockers.
matching Indy intake manifold,
Eagle 4340 steel 4" stroke crank,
pistons are Probe sportsman racing series flat top pistons with full floating pin. Mahle piston rings.
The rods are Scat pro comp series,stock length.
Comp Cam gross valve lift .570.
Holley HP 830 cfm,
MSD ignition 7al-2 with 2 step.
727 trans with B&M reverse manual valve body. Trans brake.
TCS 8" 5000 stall converter.
Ford 9" diff. 4:56 gears.
Strange 33 spline race axle and spool.
Competition Engineering 90/10 front shocks.
Stock leaf springs rear.
Competition Engineering Ladder bars and rotators.
Center line wheels. MT tires 28x11.5x15s.
The car has all new chrome, trim and weatherstripping,
Full Stock interior with 5 point roll cage and swing out for easy in and out access.
It has a factory console w/Cheeta Shifter.
New this winter are the TTI 1 7/8' headers and new converter.
Car weight is 3470 lbs with me in it.
Dyno tests were done at sea level in Langley British Columbia. Canada. Using Pump gas 94 octane. 611 hp @ 6400 rpm. 545 ft of Torque @ 5000 rpm.

 

[500dodge]

well, for all the "440 source" haters , mine is a
500 stroker kit(440 source)
stealth heads cnc machined (440 source) we cahnged the springs and keepers
690 roller cam
roller rockers(440 source)
balancer(440 source)
victor junior intake (port matched)
1000hp carb holley
hooker fenderwell headers
727, transbrake, 4700 stall (SMR trans, and converter
ladder bar set up ,
4.10 gear
8 3/4 rear
29x10.5w tire
best time so far 10.42 @ 128 , very consistent 10.5 car , I have over 150 passes and so far so good!?
I will try and post pics , but this site won't let download??

 

[500dodge]

here ya go!

 

[ab7fh]

well, for all the "440 source" haters , mine is a
500 stroker kit(440 source)
stealth heads cnc machined (440 source) we cahnged the springs and keepers

What compression are you running?

Congrats on a real solid runner. Mine is doing about identical times, also with a 440source bottom end and Stealth heads

 

[500dodge]

it is around 11.5 to 1 , and running on c-12 , but I am not sure what fuel I should be running?? timming is locked out at I think 34 degrees??

 

[ab7fh]

I'm running 13.5:1 and using Sunoco 110 without any problem. Timing is at 33deg. My next step is to get the Stealth heads CNC ported so I can hit the 10.0s My cam is a bit milder than yours at .630 I and E.

 

[500dodge]

mine are the cnc ones, I wonder if I could get away with 94 octane???

 

[ab7fh]

I'm not the one to answer that, but I do know that the cam grind has a lot to do with what kind of fuel you can get away with when you're running higher compressions. If no one has the answer here try the race forum at moparts.org lot's of good tech there.

 

[darth720]

1972 Swinger full street car 3640 lbs at track with driver.
1978 MH block. Hughes stroker kit race ballanced with KB forged flat top pistons , main guirdle and hard block to bottom of freez plugs. Edelbrock Victor heads out of box . Victor intake port mached to heads, 12.3 comp, 650 lift roller (Comp Cams RX296R-8 / 263&270 @.050), Isky Red Zone roller lifters,1000 hp holley (80514-1)annular (4 jets fat square for sealed hood scoop), Hughes roller tip rockers & shafts and Hughes billit hold downs, Smith Brothers push rods, Msd ignition, Hooker 2 inch fenderwells and NGK R5671A-8 plugs. SMR mega torque 727 tranny with brake (havent used brake yet), SMR torque converter tight 5000 stall. 410 gears ,8.75 rear , backbraced , moser axles, detroit locker,MW caps and adjusters, 742 case. 9 year old 10x28 hoosier slicks and old SS suspension. CM drive shaft with 1350joints. Frame connectors , mild steel roll bar, Car weighs 3640 at track with driver (complete street car just opened the headers) I weighed it twice.
Anyways foot braking to 2000 rpm it ran 10.68 @127.73 mph with a 1.58 /60 ft in the 1/4 shifting @6600 rpm
​

 

[bOb shingler]

darth, nice combo, have you tried it off idle yet?

 

[70aarcuda]

1971 Dart 360 .060
H beams rod, stock crank, Wiseco flattop pistons
Hughes 260/264 @.050 cam with crane 1.6 rockers
Eddy Port Heads by Hughes
Weiand X-cellerator Intake with 1" open spacer
Holley HP 950
Mopar Distributor/MSD 6AL2
Hooker 5204 1 3/4 headers
904 trans with Tranzact Brake
Turbo Action 4400 series converter Flashes 5000+
8 3/4 with 4.56 spool
10 x 29 Hoosier Drag Slips


Ran a 10.998 @ 120.70 In Las Vegas with DA of 4200'

 

[mikesduster]

NICE looking Duster!!!!! Just curious what size rim and tires in the back??

74 Duster, 440W/stock crank and rods, Ross Pistons. Heavily ported 906's flowing 290 cfm.2 inch headers, Indy intake, Holley 950. MSD ignition. Turbo Action 8 inch converter, Dana 60 w/ 4.88's and a ladder bar/ leaf spring rear suspension. Car with driver weigh 3450 lbs. best 1/4 10.32 @ 129. best 1/8 6.52@ 105.

 

[moparfellow]

great job to all the racer's i have a small block mopar 408 with a set of 360/1 indy 12 1/2 30 over 4500 ati convertor ,88 in a 8/75 rear car weight 2800 with me 14/32 tire's 727 tranny,also indy rocker,intake,and push rod, no carb yet ,money getting low is ther anyone selling a set of fabricated vale cover if so call me 443/622/0793 or e/mail me [email protected] also i need electric water/pump

 

[darth720]

1972 Swinger full street car 3640 lbs at track with driver.
1978 MH block. Hughes stroker kit race ballanced with KB forged flat top pistons , main guirdle and hard block to bottom of freez plugs. Edelbrock Victor heads out of box . Victor intake port mached to heads, 12.3 comp, 650 lift roller (Comp Cams RX296R-8 / 263&270 @.050), Isky Red Zone roller lifters,1000 hp holley (80514-1)annular (4 jets fat square for sealed hood scoop), Hughes roller tip rockers & shafts and Hughes billit hold downs, Smith Brothers push rods, Msd ignition, Hooker 2 inch fenderwells and NGK R5671A-8 plugs. SMR mega torque 727 tranny with brake (havent used brake yet), SMR torque converter tight 5000 stall. 410 gears ,8.75 rear , backbraced , moser axles, detroit locker,MW caps and adjusters, 742 case. 9 year old 10x28 hoosier slicks and old SS suspension. CM drive shaft with 1350joints. Frame connectors , mild steel roll bar, Car weighs 3640 at track with driver (complete street car just opened the headers) I weighed it twice.
Anyways foot braking to 1500 rpm it ran two 10.93s and two 10.915 @ 125.10 mph with a 1.610 /60 ft in the 1/4 shifting @6600 rpm. In the 1/8 it was a 6.994 @ 100.28 mph .(Sixty foots suck). Every pass was getting faster so..next year ? When I change the rear suspension (Caltracks & mono leafs) ,put in a dana 60 and use the tranny brake it should get better and clean up the 60 ft time.
The elevation at the track was 2372 feet , the temp was 53 deg F with high humidity plus a head wind 30 mph gusts.
​

10.68 @ 127.73 mph

 

[MikeD]

69 Dart GTS 440, 3200lbs, 12.5.1 je pistons, mopar.590 solid, scat rods, MCH cnc port RPM heads milled .050, holley 950 hp, victor man, 2" tti headers reverse pattern 727, 9 inch ultimate converter , dana 60 4.56 gears, 31x10.5 x15 hoosiers.
New pb 1.50 60ft, 6.57 105.5, 10.31 130.16
Mick