Post your 12 second combos

[dieseldazzle]

Finally in the 12s...
This with a bad tune, need smaller high speed air bleeds and bigger pvcr jets.
The afr was all over the place.
12.67@106. 8
60' 1.857sec
This with 100hp nitrous in 2nd and half 3rd gear (nitrous button broke off)

Went [email protected] 60' 1.88s without nitrous
Combo:
64 belvedere all steel with bench seat
75' smog 440
Cast internals 8:1 comp
Comp cams xe284h hydraulic
452 template ported by me and 3 angle valve job, stock valves
Speedmaster China junk ss roller rockers
Edelbrock rpm intake
NOS sniper plate kit
Quick fuel hr 850 dp carb
70s dizzy and msd 6a
Ngk 7s pluggs
Headman headers and 3" exhaust
2 chamber walker mufflers that neck down to 2 1/4" internal

727 with tf2 shift kit
Hughes 3000 stall converter

8 3/4 rear with 3.73 gears and limited slip

26/15x10 slicks

2 day event with 2 different tracks.
The cars had to be driven between the tracks via checkpoints just like hot rod drag week (only alot smaller) . About 300km
Had a old Swedish one wheel trailer behind my car

View attachment 492198 View attachment 492199

What do you have for a fuel system? Where is your timing at? What jets? Seems like a sweet low buck deal!

 

[Zeppelin264]

finally 12.80s first time out this year 105 mph got that 13.00 monkey of my back lolView attachment 496527

Post your engine specs!

 

[68 satmann]

440 30 over hemi grind cam stock heads old edelbrock intake headers 750 edelbrock carb 727 auto 391 rear 28 x10.50 m/t slicks msd 6a ign electric fuel pump stock fuel tank mix 93 oct and 110 fuel exh cut outs street driven aulm water pump and rad battery in trunk

 

[Zeppelin264]

So haven't been out to the track since January. But fixed the brakes and did the front suspension and it was finally time to get back out there. Ran a 7.95 @ 85 with a 1.7 60ft! I'm stoked on that number. Here I am racing my buddy who we have been bench racing for quiet some time now. He beat me by only .5 sec's and every other pass he made that day he would have lost(5 speed, missing 2nd).

Here's a video, I tried to do the burn out in 2nd and it didnt work out too good, the rest of the day I did a 1-2 shift and it was much better. 2nd pass was pretty much identical to the 1st pass, and the last pass the car hooked and I thought it broke so I got out of it, realized it didnt break and got back in it, still ran an 8.0. Anyway, this should equate to low 12's, so I'm very happy about that. Might try nitrous soon, I want to be at 7.50's and that's it.

 

[RT K_line]

So I finally made it to a Mopar vs Mopar night at the track tonight ( Friday). I made it to the final 5 cars only to break out by 059. Car went 12.46 on a 12.52 dial in which is the fastest et to date, also my fastest 60ft time of 1.76. Car ran 12.51 and 12.54 for my qualifying runs. All in all a fun night.
Edit. I was looking over the time slip of the last run and saw that the 70 Challenger also broke out by 026 and ran 11.58 on a 11.61 dial in. This Lady (Sylvia) is a bracket racer here at the track so I knew I had my work
cut out. I cut an .0357 tree to her .0445.
I posted my combo earlier but here it is again.
440 30 over KB pistons 10.6 compression stock crank rods and block
3.55 gear 4200 stall and reverse pattern valve body
Edelbrock rpm heads w/oversize valves out of the box
850 mighty demon on a weiland single plane intake
Alluminium radiator and wp and housing
Msd ignition and dist.

 

[early2drsedan]

i am thinking about running my car for the first time in spring here is my combo . what et and mph you think it will run i have not raced in years . all steel 63 savoy full int and full exhaust i would say are around 3700 pounds with me in it . 426 30 over max wedge . 520 hp 508 torque at flywheel. trick 727 straight cut gears manual valve body etc but no alum drums -4:10 sure grip 8 3/4 also 10in torque converter super/stock springs with long rear shocks 90/10 shocks in front magnesium front wheels and steel rear wheels with e/t streets thanks

 

[Canyon707]

i am thinking about running my car for the first time in spring here is my combo . what et and mph you think it will run i have not raced in years . all steel 63 savoy full int and full exhaust i would say are around 3700 pounds with me in it . 426 30 over max wedge . 520 hp 508 torque at flywheel. trick 727 straight cut gears manual valve body etc but no alum drums -4:10 sure grip 8 3/4 also 10in torque converter super/stock springs with long rear shocks 90/10 shocks in front magnesium front wheels and steel rear wheels with e/t streets thanks

11.8 guessing

 

[Hosehead]

Have only run 1/8 mile so far but here is my combo:
65 bel 2 full interior, all steel.
440 .030 over 10.1 icon Pistons
Bullet cam 490/492 lift 235/239 @ .050
Street dominator/ Holley 850
Trick flow 240 heads, stock stroke
727 with 3200 ultimate converter with reverse valve body
Dana 60 with 3.54 gears
2" TTI headers and 2.5" exhaust to rear bumper
7.80@90mph. Should equate to 12.15ish, I believe.
Installing exhaust cut outs soon, hope to open it up and run in the 11's soon!

 

[69 GTX]

Pretty good for 3:54 gears!

 

[Hosehead]

Pretty good for 3:54 gears!

Thanks 69 GTX! Can't say enough about the trick flow heads. Car pulls real good. Hoping for 11's soon!

 

[moparcrazy]

Have only run 1/8 mile so far but here is my combo:
65 bel 2 full interior, all steel.
440 .030 over 10.1 icon Pistons
Bullet cam 490/492 lift 235/239 @ .050
Street dominator/ Holley 850
Trick flow 240 heads, stock stroke
727 with 3200 ultimate converter with reverse valve body
Dana 60 with 3.54 gears
2" TTI headers and 2.5" exhaust to rear bumper
7.80@90mph. Should equate to 12.15ish, I believe.
Installing exhaust cut outs soon, hope to open it up and run in the 11's soon!

Good Luck Bud your on the Way !!

 

[69 GTX]

Thanks 69 GTX! Can't say enough about the trick flow heads. Car pulls real good. Hoping for 11's soon!

Can't wait to try mine out!

 

[Hosehead]

Good Luck Bud your on the Way !!

Annnnnd, I found a NOS .557 mopar solid lift cam the other day! See y'all in the 11 sec section soon!!

 

[POMONAMISSEL]

this street package ran 11.78 last time out . 6200 through the trap . muffers wp fan with a small flat tappet cam 4.56's

on california crap pump gas .

 

[67Satty]

There's been a few changes so I'm reposting:

Disclaimer: this thing hasn't been down the 1/4 mile because there are no 1/4 mile tracks where I live but it has done a best 1/8 mile ET of 7.82, best MPH of 87 and best 60 foot of 1.66 in 2500' DA which should be low to mid 12s.

67 Satellite, all metal, full interior, heater removed, 3600 pounds.
Manual Steering, manual disc brakes
1971 440 bored .040
9.5:1 compression
Stock steel crank
Stock rods
TRW 2355 "6 Pack" pistons
Engle hydraulic single pattern cam, .534 lift, 238 @ .050
Crane 3/8" pushrods
440Source roller rockers
Unported 452s, stock valves
Edelbrock Performer RPM intake
Holley 850 DP with choke horn milled off
Carter M6903 mechanical fuel pump
3/8" metal line from tank to carb bowls
Hooker 1 and 7/8" headers with cutouts
FBO distributor and electronic ignition conversion kit
Dynamic 9.5" converter
Transgo TF2 shift kit
Stock console shifter with Shift-R-Gate modification
3.91s in 489 case with clutch-type Suregrip and crush sleeve eliminator
3400# Superstock springs, no pinion snubber
Pinion angle set to 4 degrees down with shims
Competition Engineering Drag Shocks on the rear
Calvert 90/10 front shocks
Original 318 torsion bars
Front swaybar removed
Front wheels are Weld Draglites 15X3.5" with 165/80-15 radials
Back wheels are fake Draglites 15X8" with 255/60-15 M/T drag radials

 

[kjalltrac]

Thas awesome, close to my combo. Cant wait getting some times at the track.

 

[RT K_line]

I took the R/T out to the track on sunday to make a test run or two. Only got one pass in as there were many breakdowns and clean ups. I made a nice easy pass shifting at 5000 rpms and ran a 12.8 @ 105 mph. I was ok with that knowing I took it easier then normal. The car sounded and checked out fine but I noticed some smoke out the rear until about 3/4 track. I figured I was burning the residue off the headers. I had just checked the bearings and replaced the gear drive with a chain and towed it to the track so it didn't have time to burn the headers clean. I drove it home instead of towing it because it seemed fine. but a few blocks from home I heard what sounded like a lifter noise then all of a sudden it sounded like a spark plug came out. I pulled over and towed it home. I lost oil pressure to the rail as it broke at the 4th hold down bolt. I have the run on Utube so I hope the link works.

 

[Canyon707]

Seems to me there's a lot of love in that car. Good job and great looking to boot. I just went out last night after 6 months off due to some mechanical and knees issues. I ran one pass at 10.46 just to chack out the car. the next pass was ok but I didnt push it since I was late on my light knowing not point. I need to get my head back into the light thing. I was happy with both runs car ran well nothing broke nothing had a small vac leak easy fix. Put it on the trailer going to go over all my nuts and bolts and get ready to get serious.

 

[BlooDSMeaR]

73 Road Runner
3800# complete interior
408 Eagle full forged stroker kit
11-1 Compression ratio
Eddy RPM heads
full Crane roller cam and rockers
Holley strip dominator intake with Holley 750 DP (I need to step up to an 850)
Cheap eBay headers 2 1/2 exhaust with Gibson MWA mufflers H-pipe
TCI reverse shift drag-race trans, hughes HD-30 10" converter
8 3/4 rear with 4.10 spool28x10.5 MT slicks
I have not been able to run it on the strip yet. hoping for at least 12.5
The first time I drove it, the B&M TQ converter failed.

 

[69 GTX]

If I had to guess I'd say high to mid 11's