Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Learning how to take off and where to **** my new bullet.
11.13 at 117

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Super73? hows your 73 coming havnt seen any new pics over there. Any how .012 rt 1.671 60 ft 4.95 330ft 7.71 1/8th 88.71 mph 12.20 1/4 108.1 mph sbc 406 th 475 tci 3500 ish verter 3.82 gear 9 inch cal tracs hoosier 325/50 drag radial.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Nice pass.. Truck needs a little tuning but I did drive it to a car show a week or so ago.. I think the new intake is loading it up.. Weird how an intake change can make this thing go soooooo rich.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

It seams i can just change a nut on the fender, and mine will run different:lol:

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

super 73 good to hear the car moves. the pics on nc1320 were awesome

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Name68 C-10
Date9/11/09
60'1.664
330'
1/8 ET7.670
1/8 MPH88.94
1000'
1/4 ET12.223
1/4 MPH106.62
Year68
Weight4013lbs w/ 8 gal of Fuel
Engine Platform SBC406
TransmissionTH400
Stall converterHughes 4000 leaving @ 3600 RPM
Power adder 1na
Power adder 2na
Power adder 3na
Rear Gear4:10
Rear Tire28x13.5 ET drag MT
CommentsI'm not sure were some of my power went to. End of last year it ran 12.0 around 109mph. I have done leak down and comp test all is good. Next up Valve spring test.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Was the air the same?

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

I was going to say DA effect's possibly.. It's amazing how much of an effect it can have..

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

wasent it like 90* that day? were you at Woodburn or PIR?

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

I don't have any thing to test air levels to see if they are high or low.
I have only went 12.0's @ Woodburn and 12.1's at PIR.
I'm not on board w/ the abbreviation Of DA.
I did put a new ss blaster coil on last night. I need to OHM my old one. I'm borrowing my machinist spring tester this weekend so I can check springs on the heads in truck. I need to invest in log book real bad.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

New to the site my name is daniel bodry every one calls me dbo.
I fill like u all are family and i dont even know you! Great trucks maybe mine will be back together in a couple of months.
Old engine 468 steel headed
th400 trans reverse manual w/brake
12 bolt rear end 3:73 gear spool 33 spline
bigshot plate w/nos progressor
60 foot 147
1/8 6.9
102 mph
nos button stuck and melted 2 pistons building a new engine.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

DA = Density Altitude..


BDO, glad to see you aboard.. Hope to hear some new times when the new motor is here..

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

LOL I'm a big dummy. Yes I have noticed that DA can strip tenths away in seconds. I'm putting a new built spec converter in Friday night. They say 5-7% slip only. We will see.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Name-68 C-10 KID
Date-9/18/09
60'-1.70-1.68
330'-na
1/8 ET-7.692
1/8 MPH-89.49
1000'-na
1/4 ET-12.182
1/4 MPH-107.04
Year-1968
Weight-4089LBS
Engine Platform-406 sbc
Transmission-TH 400 W/ Brake
Stall converter-A-1 4000
Rear Gear-4:10
Rear Tire-28x13.5 ET Street's
CommentsNew converter. 2 step @ 3600 RPM @stripe was 6200 now its 5600. Track was poor. 60's were all over.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Date-10-2-09
60'-1.601

1/8 ET-7.388
1/8 MPH-91.93

1/4 ET-11.776
1/4 MPH-109.43
Year-1968
Weight-4078lbs
Engine Platform-406 sbc
Transmission-[COLOR="Red"]Th 400 w/ tci trans[COLOR="Red"]
Stall converter-A-1 4000
Rear Gear-4:10
Rear Tire-28x13.5 E.T Streets
CommentsTurned down 2 step to 3400 and lowered shift point to 6700[/QUOTE]

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

That's haulin there buddy.. Glad to see the changes worked for you..

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

good numbers!!! I see a cage coming up next:metal:

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Thanks guys. I'm glad its coming around. Now I have a good base. I can start power tuning on timing and jets now. Maybe I can get a tenth or so more out of it. Sure would be nice to get a 11.49 out of it before the tracks close.

It would give me some thing to do over winter. Body work and a Roll bar set up. Maybe a bar set up that's legal to get my license W/ help from a Speed tech N20 system.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

I am new on here but sure like all the trucks.Just got mine going this summer it has a 6.0 lq9 ,4l80e with stock converter,3.55 rear no posi.my best run on street tires was. 60ft 2.29 ,1/8 9.59 ,at75.9 , 1/4 14.65 at 96.8 that was at4800ft elev.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Well i finally made it back to the track with the new gears improved a little somthings still holding it back on the big end still not pulling the numbers we think it should.improved the most down low trucks pulling hard out of the hole. all in all we pleased so far.

old times
8/8/2009
1.60..60ft
7.45..1/8
88.70..mph

new best time
11/7/2009
1.56...60ft
7.41...1/8
89.41..1/8

_______________________________
1968 c-10 stepside "THE GRAPE APE"
all motor
1.56...60ft
7.41...1/8
89.41..1/8

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

What was your old gear/tire combo and 60's? How bout the new gear/tire combo?

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

old gear/tire was a 3.73 gears tires are /325/50 drag radials old 60ft was a 1.60

i have 4.56 gears now same drag radials new 60ft 1.56


_______________________________
1968 c-10 stepside "THE GRAPE APE"
all motor
1.56...60ft
7.41...1/8
89.41..1/8

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

New best with a slightly off 60ft. The d.a was real good that day @ 4160ish btw im the one on the left http://i358.photobucket.com/albums/o...8091846a-1.jpg

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

'71 C-10.

Combo run in '08 with closed exh and 29x18.5 mickey sportsman pros;

Re-ringed std bore, std crank 1975 Cadillac 500. Howards 292/302 - 232/240 at .050" cam, .536" on a 112 in 6* advanced. Ported heads and intake but all stock internals except for cam and valve springs, stock 2"/1.625" valves . Edel performer, 1" open spacer, QJ, 1.875" headers. 8.6-1 compression. 2000/3000 stall switch-pitch convertor, 4.10 gears.

12.97 at 100.02 in 1/4
8.12 at 82.19 in 1/8
1.72 sixty foot

on 87 octane.

Dave

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

'71 C-10

Combo run in '09 with closed exhaust, and 29x17 M&H dot tires;

.060" over Cadillac [514"]. 11.7-1 CR, MTS/Probe 19cc dish pistons, PEP I beam rods, ported early iron heads, MTS 2.19/1.84" valves, Potter/Probe shaft roller rockers. Elgin 300/294 - 260/254 at .050", .640"/.624" solid flat tappet on a 114*, advanced 3*. 1.875" headers, Edel performer, 1" spacer, 4781 850. Switch-pitch TH400 with Tri-Shield 1800/3200 stall, 4.30s.

Best e.t - 11.66
Best mph - 113.96.6
Best 1/8 - 7.34 at 91.4
Best sixty - 1.59.

Dave

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Nice truck david!!! Do you have any pictures?

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Thanks trk69. I loaded pics in the picture thread, see post #225 and 226.

http://67-72chevytrucks.com/vboard/s...62#post3622862


Dave

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

http://photos-a.ak.fbcdn.net/hphotos..._6329927_n.jpg


finally made it to the track it was cold as all get out though. think there may still be some left in it. guess i'll have to wait till next year to find out.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Right on.. Nice times..

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

how quick do you think a 1972 blazer with a 598 around 800hp with 3.90 gears,29.5 mt et drag radials,a th400 w/o footbrake and a tight 3200 ati converter. rear suspension is ladder bar coil over and vehicle should way about 3000lbs. Im thinking it should run in the low tens. its all metal except for the hood and top. Thanks for any opinions given.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

I would be surprised if you got it that light but I would say 9's if you get it to 3000lbs.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

I agree with dj, i would think 3000lbs in a blazer would be very hard to accomplish, it's hard enough to get a truck that light.... i would say in the 9's at 3000 also..

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

man i wish i could run mine

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

my blazer is 104 wheel base, and the info i found online about these rigs even with 4x4 and leafs plus 205 tcase and full interior with v8 was said 2 be 3600 lbs. If this is correct i have shed quite a bit of weight and should be very light for full metal body. thanks 4 your guys input.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

dont feel bad i thought i done all the good on mine till i rolled the scales at baytown. i cried all the way back to the trailer. it weighed 3525 with me in it. so i say fatman fab a little fiberglass where you can.if that doesnt work then NOS fogger and pill it till you kill it.:devil:

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Hey shoot me a PM next time you go im only 3 miles from the track . Anyway here is an action shot for ya .
http://www.ssracingphotos.com/DRAG-R...69_mpgEP-M.jpg

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

hotrod sorry for not gettin back sooner i been back and forth with dr.s lately. that would be pretty cool if we could get a few together and go punish some vetts and mustangs.you ever go to hmp or lonestar ?

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Yea , i like friday nights at HRP and im a sunday nighter at HMP when im off work . Im a few months out on mine , these guys dogged me so hard for the Luv , i had to build a full size :lol:.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

I'm glad to here you are doing it! We need a build thread.

Re: post latest 1/4 and 1/8 mile times and 60ft.
 

Here ya go .
http://67-72chevytrucks.com/vboard/s...d.php?t=368137