Post 11 second small block combos

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360 block, 414 CI, pump gas 10:1
Ported Iron Ram heads, 1.65:1 roller rockers
251/257, .564/.564 110 LSA cam (Comp XE295HL)
Reverse pattern manual shift 904, 3500 turbo-action converter
Dana 60, 4.10 SS springs, MP drag Shocks in rear, Comp Eng 3 ways in front
MT Street ET Radials 275/60-15
Best ET 7.34 1/8 (about 11.50 1/4)
Best 60' 1.6
Only made 6 passes and had traction issues. Hopefully be low 7's or high 6's (low 11's) once I get it to hook up.
 
64physhy said:
That's it, 360 block, bored +.060, 4.00 stroke=414 CI
Also just discovered that throttle cable slipped a little so I wasn't getting WOT. Hoping for much improvement next time.
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Did you go to Barona? How was the tech inspection. Did they harass you?

Let me know the next time you go!
 
Mad Dart said:
Did you go to Barona? How was the tech inspection. Did they harass you?

Let me know the next time you go!
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It was Barona. They didn't harass me. Said I need a locking Trans dipstick next time, but let me stay. Their rules say 7.35 needs a cage, but I ran a 7.34 and they didn't say anything.
 
64physhy said:
It was Barona. They didn't harass me. Said I need a locking Trans dipstick next time, but let me stay. Their rules say 7.35 needs a cage, but I ran a 7.34 and they didn't say anything.
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ATI sells a locking dipstick ..for 10 buck at summit...it is not a full dipstick...just the top..

keep your old dipstick for checking fluid then remove and use ati locking dipstick
 
70aarcuda said:
ATI sells a locking dipstick ..for 10 buck at summit...it is not a full dipstick...just the top..

keep your old dipstick for checking fluid then remove and use ati locking dipstick
Click to expand...

Thanks! I was about to order the full deal until I saw this. Got the locking top a couple days ago.
 
Car Specifications: 360 small block stroked to 408. The block is a 1978 block that I put milodon splayed 4 bolt main caps on the center 3 caps. That step stabilizes the crank and strengthens the block. I also put in hard block water jacket filler to stabilize the cylinder walls. Indy 360-1 cnc cylinder Heads, Indy 1.6 to 1 ratio rockers and shafts.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.It has all new chrome, trim and weatherstripping, Full Stock interior with 5 point roll cage and swing outs for easy in and out access. It has a factory console w/Cheeta Shifter. New this winter are the TTI 1 7/8' headers. Car weight is 3245Lbs.
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.
1/4 Mile Times: 11.30 @ 120MPH, 1.574 60 ft
 

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64physhy said:
360 block, 414 CI, pump gas 10:1
Ported Iron Ram heads, 1.65:1 roller rockers
251/257, .564/.564 110 LSA cam (Comp XE295HL)
Reverse pattern manual shift 904, 3500 turbo-action converter
Dana 60, 4.10 SS springs, MP drag Shocks in rear, Comp Eng 3 ways in front
MT Street ET Radials 275/60-15
Best ET 7.34 1/8 (about 11.50 1/4)
Best 60' 1.6
Only made 6 passes and had traction issues. Hopefully be low 7's or high 6's (low 11's) once I get it to hook up.
Click to expand...

New best today of 7.23 (11.40). 60' still high 1.5's to mid 1.6's. Cant' get consistent with these tires. First run of the day , no spin and best ET both times I've had it out. After the first run, they spin no matter what I do.
 
64physhy said:
New best today of 7.23 (11.40). 60' still high 1.5's to mid 1.6's. Cant' get consistent with these tires. First run of the day , no spin and best ET both times I've had it out. After the first run, they spin no matter what I do.
Click to expand...

1 word- Caltracs , I have a set of 6 cyl springs if you want to try them with the caltracs
 
64physhy said:
New best today of 7.23 (11.40). 60' still high 1.5's to mid 1.6's. Cant' get consistent with these tires. First run of the day , no spin and best ET both times I've had it out. After the first run, they spin no matter what I do.
Click to expand...

Did you fix the shackle issue?

If you didn't... [-X
 
64physhy said:
New best today of 7.23 (11.40). 60' still high 1.5's to mid 1.6's. Cant' get consistent with these tires. First run of the day , no spin and best ET both times I've had it out. After the first run, they spin no matter what I do.
Click to expand...

what air pressure in the tires?
 
Mad Dart said:
1 word- Caltracs , I have a set of 6 cyl springs if you want to try them with the caltracs
Click to expand...
Thanks Louis, I'll let you know if I can't get these SS springs to work. I have /6 torsion bars up front.
crackedback said:
Did you fix the shackle issue?

If you didn't... [-X
Click to expand...
Yes, Rob, I got it fixed. Added 1/4" spacers on the front spring perches and that got it so the shackle is straight up and down. I might try spacers on the rears too to get more rearward angle.
mshred said:
what air pressure in the tires?
Click to expand...
started with 25. no spin on first run. Hot lapped to second run, so it was probably higher and the second run. Dropped to 24 from the hot pressure (about 28). Next run, had some spin, but not bad. Hot lapped for another run, and got put in the other lane--worst spin ever. Hot lapped again to original lane and had a little spin but not bad. I think the left lane was just bad.
I got there late and only got the 5 runs during the T&T runs. On last run, had other problems, so couldn't run anymore anyway.
 
I plan on starting at 22 next time and dropping from there. I've dropped all the way to 15 before, and it didn't like it, so I'll see what it does 18-22.
 
64physhy said:
360 block, 414 CI, pump gas 10:1
Ported Iron Ram heads, 1.65:1 roller rockers
251/257, .564/.564 110 LSA cam (Comp XE295HL)
Reverse pattern manual shift 904, 3500 turbo-action converter
Dana 60, 4.10 SS springs, MP drag Shocks in rear, Comp Eng 3 ways in front
MT Street ET Radials 275/60-15
Best ET 7.34 1/8 (about 11.50 1/4)
Best 60' 1.6
Only made 6 passes and had traction issues. Hopefully be low 7's or high 6's (low 11's) once I get it to hook up.
Click to expand...

64physhy said:
New best today of 7.23 (11.40). 60' still high 1.5's to mid 1.6's. Cant' get consistent with these tires. First run of the day , no spin and best ET both times I've had it out. After the first run, they spin no matter what I do.
Click to expand...

Getting better: Best ET of 7.166 with a 1.583 60' @ 95.107 MPH. Stayed consistent with 5 runs ranging 7.166 to 7.224. Best 60' 1.562. Hooking up MUCH better now after fixing the angle of the rear leaf hangers. Also found front brakes dragging (both calipers bad), which was probably costing at least .10.
 
2 set up for you
1973 360 block .030 over
deck was cut .020
sce coper gasket .075
kb 191 piston 12.5 cr
915 heads 2.08 valve 1.60 ex
fully ported flow 252 cfm
eagle rod
stock cranck
holley strip domonator intake
.590 mopar cam with 1.6 crane rocker
750 holley carbs
it ran 11.48 at 118 mph

1978 360 block
.040 over
scat 9000 series 4. stroke cranck
h beam rod
kb 744 piston 10.27 cr
w2 heads ported to 298 cfm
crane roller cam .630 lift 272* int 282* ex
harland sharp 1.6 roller rocker
m1 intake
800 cfm carb
best so far 10.79 at 129 mph
I have a dynamic converter that doesnt stall as high as I need
with the cam I have for the moment
 
I ran a .030 over 360 (77 block) stock crank, and rods. Stock replacement KB pistons 9:1. J heads gasket mached with 1.88/1.60 valves. Purple shaft .474 lift hydraulic cam, crane 1.6 rockers. torquer 340 intake and 650 double pumper. turbo action 10" converter stalls at 4200. best of 1.569 60ft. 11.669 @108 on the brakes in Rockingham. Best at 131 msp is 11.782 @111. in a 75 dodge dart sport that is 3150#s on pump gas


New Combo for this year. Same block, crank and rods. Different J heads 2.08/1.60 valves that flow 267 cfm @ .600 lift. KB 191 pistons 11.75:1 compression. Comp 292/299 .508 hydraulic cam with same 1.6 rockers. Vic JR. intake 750 double pumper on E85. Same converter....will let you know what it runs
 
Timmy's Toy said:
68 Dart, Bracket racer only

360 Mopar performance short block P487608. That has a cast crank, hyperutectic flat tops and forged rods. Removed the 508 hydraulic cam and installed a Mopar Performance mechanical 557/296 cam, degree'd and installed straight up at the 110 centerline.

W2 small chamber heads (55 or 58cc depends who you talk to) 2.02/1/60 valves with mild port job, crane 1.5 rockers for the W2, offset shaft, aluminum stands custom length pushrods, etc. to support the W2 head. Approx comp. of 11.5 to 1

Indy intake with a Demon 750 carb

Roadrunner (local shop) 4500 stall converter with a 727 foot brake trans.

8.75 rear with 4.57 gears, super stock springs, snubber, 29.5 X 9" MH drag radials. (less rollng resistance, great tire!)

Best of 11.13 at 118 with a 1.50 60'

Car is consistent as hell and virtually maintenance free. Just cool er' down between rounds and go mow em' down!:cheers:
Click to expand...

latest update! 11.08 at 120 with a 1.49 60' I keep tweeking but I'm running out of tweek!
 
Finally got it consistent. first 2 runs 7.170 and 7.171, 1.573 and 1.565 respectively. Then I had several runs with spin due to the track and heat soaking. Let her cool a while and got several more passes 7.17-7.19. Great day...got TWELVE runs in! Ran into another FABO guy, but forgot his name.
 
stroked 340 said:
Got 2 for ya' first..'77 360 block bored 30 over and decked
stock stroke crank 10/10
eagle rods
speedpro rings/pistons 10.7 to 1 comp.
Lunati "voodoo" .533/.552 hyd. cam
Edelbrock 65cc heads mild port/polish
Comp cam roller rockers
Air gap intake port matched center milled
Quick fuel 850 carb
full msd ignition.. has run best 11.86@110....

Second one 416 stroker..'70 340 block 40 over decked/line honed
Mopar 4" cast crank
eagle rods
Diamond flat tops 11.9 to 1 comp.
same heads,cam,rockers,intake,carb, ignition as above motor...ran consistent 11.0's @121....
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wow....... very close to my new set up . but i am using a 70 340 block. same cam heads are RHS heads stock out of the box. all going in a 71 dart. hope it all works out. alot of great setups here.. got any vid of you ride love to see.
 
Hey there new member here. I run a 1968 gts all steel car with glasstek hemi scoop. full interior car, console included race wieght 3580 lbs stock tank with a sump at botttom full tank of premiem gas with some oct. booster. 73 340 .30 over trw forged replacement pist. w/8 thou.clr 10.5 stock stroke steel crank, stock rods. isky 570/570 solid lift with AMC .904 lifter for the B1BA heads out of box w/ the 2.08s, crane roller rockers. M1 intake not match ported 1" spacer 750 w/ down leg booster, MSD dist., msd digital 6 plus, only elect. fan, hedman hustler1 7/8, tti 3" exhaust to flow master then 2 1/2 to back w/ tips. 727 RMVB 8" A1 4200 ( they said 44-4500) 8 3/4w/ 4:30 moser 30 spine axles M/T 275/60/15 drag radial. cal tacs-(leafs/rear shocks and bars). The front, stock large bolt disc, lakewood 90/10 and stock 383 torsion bars.( I know there being changed) ran a 11.99 at I think 112 MPH
 
KX35 said:
I ran a .030 over 360 (77 block) stock crank, and rods. Stock replacement KB pistons 9:1. J heads gasket mached with 1.88/1.60 valves. Purple shaft .474 lift hydraulic cam, crane 1.6 rockers. torquer 340 intake and 650 double pumper. turbo action 10" converter stalls at 4200. best of 1.569 60ft. 11.669 @108 on the brakes in Rockingham. Best at 131 msp is 11.782 @111. in a 75 dodge dart sport that is 3150#s on pump gas


New Combo for this year. Same block, crank and rods. Different J heads 2.08/1.60 valves that flow 267 cfm @ .600 lift. KB 191 pistons 11.75:1 compression. Comp 292/299 .508 hydraulic cam with same 1.6 rockers. Vic JR. intake 750 double pumper on E85. Same converter....will let you know what it runs
Click to expand...

Looking at the comobo that ran 11.669, This is my goal know if you ran this with that setup!
 
my 70 duster 340 in street trim, runs 11.25 121mph 1/4 mile, with 850 mighty demon carb, with my 780 holley 11.40 117 , both runs with a 410 gear, put 456's in hope to get the runs with the 780 down into the low 11's.

currently in the paint shop going from red to black and adding a roll bar, i run with arizona's fastest street cars in the easy street class index 11.50 so they tend to look the other way, but i would like to run in vegas at mopars at the strip and will need the roll bar
 
Ok, I get to post now.

flatTop Ross Piston, .05 in the hole 10.5:1 CR
Edelbrock Performer Heads, 63cc
Edelbrock Airgap ports matched to heads
Davinci mech sec 850cfm square (not sure of jets)
Bore 4.10
4" stroker crank steel
I-beam Rods
gasket .039
COMP cam is roller XR280R
COMP Magnum Roller rockers 1.5
COMP Roller lifters
TTI340A Headers
Kevco oil pan
727 with B&M shift Kit
3200 Stall
3" steel Drive shaft 1350 joints
Dana 60 4:10 rear
26"X 10X 15 MT street drag 20psi on the 1st run

[ame="http://www.youtube.com/watch?v=3PwKA4Wvoqo&feature=mfu_in_order&list=UL"]YouTube - ‪Duster 11.87 run.MOD‬‏[/ame]
 
1970 dodge dart

.030 340
13.1 trw pistons
ported j heads
cc 294-305 .567-.578 solid
273 ductile iron rocker arms
holley strip dominator 850 dp
stock 340 rods steel crank
29.5x9 mt 5.13 gear
doug nash 1-1 fourth
super stock leaf springs

car weighs 3365 with me in it. 1/8th mile best of 7.17 @ 95mph 1.50 60'.
cant figure out how to post a video on here. but you can see it on you tube Dart340La.
 
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