Post 11 second small block combos

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I set new best last night at Midnight during TNT and 45 degrees with pretty dry air.I havent raced the Dart since early October ,but smashed my old record of 7.17 in the 1/8 with a 7.13 and 95 mph thanks to the 1.55 60 foot from my new slicks .Same old small block with 10 to 1 compression and a .484 lift / 230 duration hydraulic flat tappet cam .This motor has 170 passes on it now and going faster all the time..
 
rumblefish360 said:
Nice and sweeeeeeeeeeet!
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Thanks man.I kinda cheated to get the 7.13 slip .I ran a 7.15 on the pass before and staged deep ,so the next time i staged so shallow i made the last bulb blink a few times before it stayed lit.By doing this i was able to get a "running start" at the pass as they call it and bam 7.1399 .Just barely a 7.13 but ,lol . 60 foot of 1.55 instead of the 1.56 on the 7.15 run and exactly the same mph of 95.04 (if you can believe that) .I know this car has a high 6 in it with what its got ,with more tweaking ...
 
jysnflem said:
Running 415 SB 10.2 comp. 750 holley hp. comp cam .535 IN .555 EX. 8"COAN 4000 stall. Victor 340 intake. 904 pushbutton with reverse manual valve body. Usually runs 11.50 thru 2.5 mufflers. Jayson
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wow,jayson, that's exactly where I want my car to be. I can only hope, at this point, that our 67 notch barracuda turns out as nice as yours!
 
as far as the rpm's go...my car, I no longer have, was originally 5.38 geared dana 60
I had 31x13 mickeys ladderbars, floaters, and SS springs. 1.52 60 ft with the best ever of 1.499. 7.016 1/8 and 11.21 1/4 119.01 mph. big tires take away some gearing....
crossed the stripe at 7000 rpm....
the 1/4 mile times went south when I switched to 4.88, as so with the 1/8 and 60 ft. I then switched to 5.57 and ran 1/8 only 7.02 3 times in a row,
yes back to back to back......
 
A few years ago I helped out a friend with building his car, he raced it twice and sold it. Ran a best of 11.37@118mph, no tuning, we just turned up and raced it. It didn't have the collector extensions we dynoed it with when we went to the track, carb wasn't sealed to the hood either.

Engine:
360 block +0.040
KB190 Pistons 11.4:1
Factory floating rods
deburred Factory Crank
Wade flat tappet 255/263 @0.050" 108 l/s
0.590"/0.595" Valve lift w/Crane 1.6:1 Rockers
Trend 5/16" pushrods
Ported J Heads peak flow @0.500" 251cfm Intake, can't remember for exhaust
Manley stainless valves 2.02"/1.60"
Crane 99893 Springs 140lbs @ 1.80"
Crane 99952 steel retainers
edelbrock Air Gap Dual Plane
2" Super Sucker Spacer
Demon 825 Mighty Demon Carb
Bosch Distibutor with mechanical Advance 14-16* intitial, 36* Total
MSD 6AL and Blaster coil
1 3/4" x 32" primary, 3" collector
Engine made 495hp @6200 471 ft/lbs @4800

Trans
904 w/std gear sets
Alto frictions, Kolene steels
Griner RPMVB
8" 4800-4900 converter

Diff
9" with 4.11 gears, 31 spline full spool

Car
1970 VG Valiant Hard top
All steel
No carpet
15x4 & 15x8 steel wheels
26x10 rear slick

MicksLaunch.jpg
 
11.80 at 116mph....365ci, 3400lbs, 4.10 gear, 4 speed
 
la360 said:
A few years ago I helped out a friend with building his car, he raced it twice and sold it. Ran a best of 11.37@118mph, no tuning, we just turned up and raced it. It didn't have the collector extensions we dynoed it with when we went to the track, carb wasn't sealed to the hood either.

Engine:
360 block +0.040
KB190 Pistons 11.4:1
Factory floating rods
deburred Factory Crank
Wade flat tappet 255/263 @0.050" 108 l/s
0.590"/0.595" Valve lift w/Crane 1.6:1 Rockers
Trend 5/16" pushrods
Ported J Heads peak flow @0.500" 251cfm Intake, can't remember for exhaust
Manley stainless valves 2.02"/1.60"
Crane 99893 Springs 140lbs @ 1.80"
Crane 99952 steel retainers
edelbrock Air Gap Dual Plane
2" Super Sucker Spacer
Demon 825 Mighty Demon Carb
Bosch Distibutor with mechanical Advance 14-16* intitial, 36* Total
MSD 6AL and Blaster coil
1 3/4" x 32" primary, 3" collector
Engine made 495hp @6200 471 ft/lbs @4800

Trans
904 w/std gear sets
Alto frictions, Kolene steels
Griner RPMVB
8" 4800-4900 converter

Diff
9" with 4.11 gears, 31 spline full spool

Car
1970 VG Valiant Hard top
All steel
No carpet
15x4 & 15x8 steel wheels
26x10 rear slick

MicksLaunch.jpg
Click to expand...


In a lightweight car this combo can easily run on high 10's. do you have the 60' and 1/8 times? I'm asking 'cause this is almost the same combo that i am building.
 
Dart_br said:
In a lightweight car this combo can easily run on high 10's. do you have the 60' and 1/8 times? I'm asking 'cause this is almost the same combo that i am building.
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It was so long ago, I can't remember. The 60ft times weren't great, around the 1.6-1.7 mark. We mini tubbed the car after this meeting and then my friend decided he wanted out and I couldn't afford to buy him out. In hindsight, we could have just run Caltracs, some good shocks and spent some time on getting the suspension right.
 
swap meet special 340 flat top stock crank and rods from swap meet $500
x-heads ld340 comp solid cam [pos] 281 299 524 555 106 750 holley hand built 1.78 tube headers through mufs 727 4600 stall 4:30 gear 235 60 15 m/t drag radial msd 6a box stock dist foot brake leave @3000 shift @ 7200 through lights @ 7100 best of 11.58 @115 3000 pounds with driver
 
hi, new motor, 340, 72 duster with jerico trans, mcloed clutch, 5.57 dana 60, toyo 9x30 slicks,8.5 cr, 1.88&1.60 sst valves, stock cast intake, T.Q. carb,
stock heads, no porting, stock stroke& crank, comp stockercam, 11.355, @ 117.14 MPH, car wgt is 3345#
 
perfacar said:
hi, new motor, 340, 72 duster with jerico trans, mcloed clutch, 5.57 dana 60, toyo 9x30 slicks,8.5 cr, 1.88&1.60 sst valves, stock cast intake, T.Q. carb,
stock heads, no porting, stock stroke& crank, comp stockercam, 11.355, @ 117.14 MPH, car wgt is 3345#
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stock eliminator car....after re-reading...yes stocker....comp stockercam.....
 
LOL, yea right?!?!? Or F.A.S.T. Class. Nice job!
 
perfacar said:
hi, new motor, 340, 72 duster with jerico trans, mcloed clutch, 5.57 dana 60, toyo 9x30 slicks,8.5 cr, 1.88&1.60 sst valves, stock cast intake, T.Q. carb,
stock heads, no porting, stock stroke& crank, comp stockercam, 11.355, @ 117.14 MPH, car wgt is 3345#
Click to expand...

hi, mission raceway, 11.21 @ 117.24 MPH
 
Our lastest addition...

71 Duster 360 .030
KB 107 10.3 to 1 compression
Stock Crank

Howards hydraulic cam 242/242 .050 with .562 lift with crane 1.5 rockers
Eddy OOTB heads with Hughes 1111 springs
Eddy Air Gap Intake with Holley 750 DP
Mopar Race Electronic Distributor
MSD 6AL
TTi Stepped Headers

904 with 2.77/ 1.54 gear set
8 3/4 with 4.30 spool
002/003 SS spring and CE shocks
MT 9 x 28 slicks
PTC 8" converter
Car weight 3100 lbs with driver

Best so far is a 11.72 @ 113 on a hot sunny afternoon with DA over 5000 ft...

Just change carb over to E85 and have Fiberglass Hood with 6 pac scoop going on before next race.
 
One from Australia, just did a 11.1 At mopar sunday down here in my 1977 valiant charger, all stock inside only thing missing is the heater box, it fell out. 3500 pds, 11.1 at 119.7 mph, stroker 360 la, 410, indy home ported heads 360-1's, 825 race demon carb, 11.1 comp ,howards solid roller cam 265/273 @ 50, 645 lift, forged eagle crank and k1 rods, home built 727 with Cope racing race rebuild kit , 4000 brd stall converter and manual valve body, hilux diff with 4.3 gears, 28" hoosier drag radials.
Crane fireball ignition with stock regraphed dissy.
 
Well I never thought I would be putting my car in the 11 second section! Here goes:

1968 Dodge Dart GT 318
Motor:
Original Block .030 over
Magnum heads, gasket matched w/ bowl work
Comp Cams 280H been in car since 1996
KB 167 pistons 9.8:1 compression
Edelbrock Air Gap intake
ProForm 750 DP

Drivetrain:
A904 with stock rebuild and shift kit
Turbo Action 3500 stall converter
8 3/4 Rear with 4.10 gear set
Super stock springs
Mancini adjustable pinion snubber

Tires:
M&H Muscle car DOT slicks 24.5 inches tall.

The secret is in the bottle on this one!
Ran a 125 NOS shot, just waiting for the motor to blow so that it'll give me an excuse to build a stroker!

All motor best: 12.87 @ 172 km/h
bottle turned on: 11.91 @ 181.86 km/h!

[ame="http://www.youtube.com/watch?v=preVtd-zi0Y"]11 sec 318 Dodge Dart - YouTube[/ame]
 
dvs265ap6 said:
One from Australia, just did a 11.1 At mopar sunday down here in my 1977 valiant charger, all stock inside only thing missing is the heater box, it fell out. 3500 pds, 11.1 at 119.7 mph, stroker 360 la, 410, indy home ported heads 360-1's, 825 race demon carb, 11.1 comp ,howards solid roller cam 265/273 @ 50, 645 lift, forged eagle crank and k1 rods, home built 727 with Cope racing race rebuild kit , 4000 brd stall converter and manual valve body, hilux diff with 4.3 gears, 28" hoosier drag radials.
Crane fireball ignition with stock regraphed dissy.
Click to expand...


Almost into the 10s Clint, Well done mate
 
Nice video,and nice tuning,Mean318. A sweet smooth pass.N20 works awesome,if the chassis set up is right. Roll into the throttle,outta the hole ,hook it. Love the throttle switches.
 
70 340 4 speed Duster street driven

410 cube 360
10.4:1 worked eddy heads
flat tappet 520/540 245@50 comp
850 preform
tti headers mufflers
best 1/8 mile 7.26 @ 95mph 1.60ft
 
R3 340 block +.030
Steel crank 4" Arm
Custom Diamond forged 9.5:1
Alum mopar(eddy)heads IMM preped and ported
2.050 x 1.60 valves adj 1.6 rockers comp beehives
Solid flat Comp custom grind (IMM)
IMM ported Six pack intake
Six pack induction self tuned
727 SMR prepped 3800 coverter
8 3/4 3:91 cogs true trac posi MT drag radials caltracs
Stock Dart all steel street car full stock interior
Best to date 11.48 - 116.67 mph on motor
60 FT 1.60
 
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