Post 11 second small block combos

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2000 5.9 stock heads and compression ratio
Fast X.F.I. fuel injection
Fast 36lbs injectors
Fast dual sync dist.
NOS dry .042 jet
Hughes HER1418 roller cam
Hughes 1.65 shaft mount rockers
Mopar 2 barrel air gap intake manifold
Accel DXI ignition
727 transmission
3.91 gears , Ricmond locker diff
3110 pounds no driver
BFG 275-50 drag radials
Wilwood 11 in 4 piston disc brakes
Rear disc brakes
I drive it to and from the track
11.83 -112.92
 
I have a 340 with a cam I lost the card to. Solid lifters with old 273 rocker shafts. Had a lil water in oil after last build. ever hear of leak on intake going into valley down into pan.
 
Went racing with my brother last night and had a blast. Both of our cars run low 12 and high 11s depending on the air so we got a few close fender runs in.

New best for me:
60' 1.626
1/8 7.513
1/8 MPH 90.73
1/4 11.873
1/4 MPH 112.13

67 Dart 2dr post all steel guessing 3360k for weight.
360 Magnum roller, 9.3:1, OEM magnum heads milled .010, .028 head gasket, stock valves, MP crate motor springs, ported by me at home.
Knockoff airgap, demon 650 DP, Lunati roller steel core custom grind 234/236 .495/,475 lift. 108 LSA/106 ICL
999 low gear set, TF2 shift kit Lockup circuit disabled, Turbo Action 10" 3200-3400, 3.91 SG, 27in MT drag radial, Mancini SS springs, 8.75 axle moved back .75", battery in trunk.
Car is a blast, street driven 50 miles to the track.
 
Went to the drags tonight and set a new best time.
1974 VJ Charger 2900lbs 410 small block Edelbrock heads 10.5 forged pistons, Hughes roller hydraulic cam 228 @ 50thou 530 lift, pacemaker Try Why headers, 5speed TKO600, borg warner 7.5 diff with 3.91 gears. 1.63 60ft, 11.53 @ 119 mph.
I am a bit disappointed with myself as on my last run I went a 1.575, 60ft but missed third gear shift and only did 11.7. I recon without this missed shift I would have done a 11.3 What do you guys think?
 
71ruster said:
2000 5.9 stock heads and compression ratio
Fast X.F.I. fuel injection
Fast 36lbs injectors
Fast dual sync dist.
NOS dry .042 jet
Hughes HER1418 roller cam
Hughes 1.65 shaft mount rockers
Mopar 2 barrel air gap intake manifold
Accel DXI ignition
727 transmission
3.91 gears , Ricmond locker diff
3110 pounds no driver
BFG 275-50 drag radials
Wilwood 11 in 4 piston disc brakes
Rear disc brakes
I drive it to and from the track
11.83 -112.92
Click to expand...
Nice combination,mild cammed small block,light car,mild nitrous hit.My favorite combination,power where you want it,when you want it....
 
perfacar said:
hi, mission raceway, 11.21 @ 117.24 MPH
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up
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...
update, woodburn , Oregon, 11.18, 116. normal air.
 
mderoy340 said:
Went racing with my brother last night and had a blast. Both of our cars run low 12 and high 11s depending on the air so we got a few close fender runs in.

New best for me:
60' 1.626
1/8 7.513
1/8 MPH 90.73
1/4 11.873
1/4 MPH 112.13

67 Dart 2dr post all steel guessing 3360k for weight.
360 Magnum roller, 9.3:1, OEM magnum heads milled .010, .028 head gasket, stock valves, MP crate motor springs, ported by me at home.
Knockoff airgap, demon 650 DP, Lunati roller steel core custom grind 234/236 .495/,475 lift. 108 LSA/106 ICL
999 low gear set, TF2 shift kit Lockup circuit disabled, Turbo Action 10" 3200-3400, 3.91 SG, 27in MT drag radial, Mancini SS springs, 8.75 axle moved back .75", battery in trunk.
Car is a blast, street driven 50 miles to the track.
Click to expand...
Saw the video,love it.My combos damn close to yours...
 
Abodybomber said:
Saw the video,love it.My combos damn close to yours...
Click to expand...
Thanks. I have a lot of fun in that car. Currently tuning a Demon 750DP to try and get more out of it.
I've lost 3 tenths running in the hot air this summer and trying all kinds of tunes for crap air.
Ran the car last night and it was still 82* at 10 PM. Track is 100 feet above sea level.

Density Altitude: 1754 feet above sea level
1/4 mile ET: 12.165 seconds
1/4 mile trap speed: 110.10 MPH
 
joes68340s said:
Hi, interested in your 11 second small block combos. Thanks
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ET: 11.5@115 MPH with 1.57 60-foot time

My combo is provided below.
1968 Formula S Barracuda with complete stock interior. Vehicle weight is 3450 with me in the car and a 1/2 tank of gas.
8 3/4 rear axle with 3.91 rear gear
XHD rear springs and Mopar rear shocks
Frame tied with custom frame connectors
90-10 shocks up front, stock torsion bars for 340
15 255 60 Mickey Thompson Drag Radial Tires (ET Street)
727 transmission with manual valve body, bolt-in sprag and heavy duty parts
9.5 Frank Lupo Converter 4,200 RPM

340 engine block with bores @ 4.070 (416 cubic inch displacement)
4.0 Forged K1 crankshaft
Forged Ross pistons
Scat I beam rods
Lunati hydraulic flat tappet cam. Duration @ 50 is 242 intake, 252 exhaust
Edelbrock Heads with competition valve job and 55 cc combustion chambers. No port work. 11.27 static compression, 8.80 dynamic compression
Edelbrock RPM Air Gap intake
825 cfm Mighty Demon Carb
TTI step headers with 3-inch X-pipe exhaust
Kevko Oil Pan

Hook Fish.jpg
 
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I almost bypassed the 11 second bracket all together. My old 360 combo was running 12.1 @109 mph.

New combo with the 416. A little more tuning and I'll be seeing some 10s but that will have to wait until spring.

1.61 60'
7.02 1/8th
98.03 mph
11.06
120.67 mph
 
1972_Demon said:
I almost bypassed the 11 second bracket all together. My old 360 combo was running 12.1 @109 mph.

New combo with the 416. A little more tuning and I'll be seeing some 10s but that will have to wait until spring.

1.61 60'
7.02 1/8th
98.03 mph
11.06
120.67 mph
Click to expand...
combo info please
 
Really! WTF?!?! No combo?

BOOOOOOO

(LMAO!)
 
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1972_Demon said:
I almost bypassed the 11 second bracket all together. My old 360 combo was running 12.1 @109 mph.

New combo with the 416. A little more tuning and I'll be seeing some 10s but that will have to wait until spring.

1.61 60'
7.02 1/8th
98.03 mph
11.06
120.67 mph
Click to expand...

Here is the combo for the 416.

CNC ported Edelbrock RPM heads
Super Victor EFI intake with 1000 cfm TB
EMSPro (Megasquirt) controlling fuel and timing
60 lb injectors
10.75:1 compression
Lunati solid roller .600 lift, 255/263(int/exh) duration @ .050
Hughes 1.6 rockers
MRL lifters
904 with manual vb and 3800 converter
4.10 gears
Caltrac bars
325-50-15 drag radial
93 pump gas
 
OH DANG! Have you been looking at my build specs! Except for the F.I., that's my cam, compression etc....
I'll be running a ported 6 pack intake. What did you do for headers?
I have Hooker Super Comps. (1-3/4 tube.) 4 spd car.
 
1972_Demon said:
I'm also running Hooker 1-3/4" (5204) for headers.
Click to expand...
416 stroker= 1972 340 block 0.30 over with a forged eagle crank, H beam rods, mahle pistons, custom Comp cam with .620 lift, full ported and polished Edlebrock heads, 750 Proform DP, Air Gap manifold with fresh air from the hood scoop and TTI step headers into 2 1/4 exhaust all the way out back into stock tips. Trans is a 727 with a forward manual VB shifted at the column, Coan 3000-3500? convertor going back to a 3.73 clutch style SG in an 8 3/4 with 11x2 1/2 brakes and 002/003 superstock springs with snubber. Custom frame connectors and driveshaft loop. 69 Dart with complete interior and stock suspension with stock style disc brakes up front and weighing about 3200#. Only changes at the track are 26x9.5x15 Hoosier quick times in back and 25" skinnies up front. Best so far: 11.28 through the full exhaust and 11.06 with open headers with no tuning, should hit the 10's with a tune for open headers. Best 60' 1.47
 
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blu340dart said:
416 stroker= 1972 340 block 0.30 over with a forged eagle crank, H beam rods, mahle pistons, custom Comp cam with .620 lift, full ported and polished Edlebrock heads, 750 Proform DP, Air Gap manifold with fresh air from the hood scoop and TTI step headers into 2 1/4 exhaust all the way out back into stock tips. Trans is a 727 with a forward manual VB shifted at the column, Coan 3000-3500? convertor going back to a 3.73 clutch style SG in an 8 3/4 with 11x2 1/2 brakes and 002/003 superstock springs with snubber. Custom frame connectors and driveshaft loop. 69 Dart with complete interior and stock suspension with stock style disc brakes up front and weighing about 3200#. Only changes at the track are 26x9.5x15 Hoosier quick times in back and 25" skinnies up front. Best so far: 11.28 through the full exhaust and 11.06 with open headers with no tuning, should hit the 10's with a tune for open headers. Best 60' 1.47
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Update from post a few years ago: 68 Dart owned for 35 years come August. 3150 lbs with driver, bench seat , 8 pt roll bar, frame connectors, fiberglass hood, trunk lid and bumpers, mini tubbed, 408 ci, R3 Block, Indy 360-1 heads and Intake, Eagle rotating assy, 600 lift mech.cam, 91/2 to 1 comp. made 538 hp and 502 tq on dyno on 93 octane pump gas,750 hp carb, Product Engineering fuel pump. 8 gallon cell, Tubular Automotive 1 7/8 headers, Flowmaster 40 mufflers. 904 T/A manual valve body, aluminum deep pan, T/A Cheetah shifter. CSR shield, Ultimate prepped 8 inch convertor 4,800 stall, narrowed/braced 8 3/4 4.10 gears M/W axles and spool, Wilwood brakes, Cal Tracs, Rancho shocks, Hoosier QTP tires , runs consistent 11.50s at 114, 1.49-1.54 60fts on throttle stop 10.70s off stop

IMG_1068.PNG
 
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IMG_2009.JPG
IMG_1993.JPG
70 Dart Stock interior with 8pt cage 3230lb
360 Hoover Design (340 pistons zero deck in a 360 block)
TTI headers
244/252 dur .540 lift
XO home ported heads
9.5:1 cr
Airgap
650 Quickfuel
4:30 gear
727 trans
MSD AL6

IMG_2009.JPG
 
Roller cam?
How much stall?
Tire size?
Thanks!
 
First time outing in my 75 Dart Sport Hang 10 went well I think. Owned it for 3 years now. Did alot of reworking and rebuilding everything.

410 CI, 4 inch scat crank and SRS flat top pistons supposed to be around 11.3:1 but I think it's in the 10s.
Indy 360-1 heads that flow 280 cfm @600 only.
Indy M1 Intake
W2 TTI 1 7/8 race headers running through 3 inch into magnaflow canister style straight thru race mufflers. W/ turndowns.
94 Oct pump gas.
Hutch Transmission w/fwd manual and 3500 stall converter. B&M oil pan
Strange Ford 9 inch back braced rear w/ 35spline axles, full spool and wilwood disc brakes.
Calvert 90/10 shocks up front and cal tracs out back with 7 way adj shocks. Setting 5 cal tracs bottom hole
Car made 401 rwhp/396 tq unsure exact tq I don't have the dyno sheet yet.
QFT 750 cfm carb. Mechanical sec,
4.5 power valve,
Front jet 73
Rear jet 81
Timing 32 Degrees total.
Tires used : MT 2 yr old ET street Radial 275/60/15 on 15x10 rims. 15 Psi at the track. Been street driving these 2 yrs.

First pass she went 11.8 with a 1.8 60 foot.

5 total passes. 11.8 , 11.59, 11.57, 11.43, ending with 11.38

60 ft 1.6284
1/8th et 7.3071
1/8th mph. 95.09
1/4 et. 11.38
1/4 mph 119.67 mph

Car Weight 3090 lbs 3285w/me . 1/4 tank of fuel. I went yesterday with 3/4. Since no sump or cell.
 
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NICE...what are you using for gears??..get that 60' down in the 1.50-1.40 and your talking 11.0's maybe high 10's..
 
stroked340 said:
NICE...what are you using for gears??..get that 60' down in the 1.50-1.40 and your talking 11.0's maybe high 10's..
Click to expand...

I knew I forgot some info lol

390 gears.

Comp cams 20-813-9 xr286hr grind number. Which is 236/242@050

Ibe got to learn to foot brake it harder and more agressive I believe as my 60s dropped each pass as I learnt.

Still got my Heavy 75 bumpers front and rear. Full steel car. No glass parts at all yet. Just no passenger seat and rear fold down all gone for now.
 
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