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108 mph in the 1/8, what ET?

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Old 09-06-2008, 02:18 PM
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Default 108 mph in the 1/8, what ET?

Ran at the 1/8 mile track last night, known for its shitty prep. Best 60' was 1.62, best pass was 6.76 at 108.13 MPH with a 1.69 60'. Just wondering what kind of ET I should shoot for? Going to a better track next week and would love to hit a 9.9x in the 1/4. Last pass in the 1/4 it went 10.42 at 135 and the 1/8 mile was 6.76 (same as last night) at 105.5 with a 1.63 60'. The car should be 300-400 lbs lighter than the 10.4 pass and I intend to run it much harder (it was a very light pass).
Old 09-06-2008, 02:33 PM
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Also, I spun ALOT. Had to abort the 1.62 60' run completely. Car got squirrelly on every pass to some degree. I was expecting 110 MPH in the 1/8 and something between 6.40 and 6.50.

I gotta find a little skinny dude to drive it, these passes were with my 300+ lb *** in the seat.
Old 09-06-2008, 03:19 PM
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Default Good times

What where you lauching at lastnight? Also change your avatar to a pic of that beast at the water box with them halos on!!!!!!!!!!!!!!!! God that car is sick!!!!!!!!!!!
Old 09-06-2008, 03:22 PM
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Your links aren't working Sam ..... Maybe its me but just shows a picture of the car!
Old 09-06-2008, 03:28 PM
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Default lol

Also can you shoot me a email of that video from lastnight?
Old 09-06-2008, 11:01 PM
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I was launching off idle basically, trying to flash the convertor and hit the tires.

Give me your email and I'll send you the video. The quality sucks, but its better than nothing.
Old 09-06-2008, 11:19 PM
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my car traps that and ive been a .3x...but not leacing on all my power...
but if you hook youll lose some mph also...normally
Old 09-06-2008, 11:20 PM
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we had a 72 duster running 6.2s 109 with a 1.2 60' u should be about a 6.2 et.
Old 09-06-2008, 11:28 PM
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I'll drive it for ya! I'm 140
Oh wait I'm in tx..
Old 09-06-2008, 11:37 PM
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It was spinning alot, I'm not sure if I should expect more MPH? Remember, it went 105 before and I dropped 300-400 lbs out of it. I think a 1.4x 60' is realistic for this car.



Vid, for ***** and giggles. Any other tips welcome.
Old 09-07-2008, 06:27 AM
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Whats your wxhaust setup on that car It sounds like a mean SOB?
Old 09-07-2008, 07:45 AM
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I have a lip in front of me...

6.18 @ 112.85 was good for 9.67 @ 140.4 in my car, with a 1.43 60 foot.

Car in the other lane went 6.44 @105.63 to the 1/8th with a 1.41 60 foot, and he ran 10.22 @ 128.19

That being said, it will depend on how your car is in the back 1/4 of the track, I have gone 9.9 with a 6.40 @ 110 mph 1/8th time, so I suspect that you should have a low 10 second car with good traction.

Car's not hitting the tires at all really from that video, you need to loosen the front shocks up a little, maybe lower the back of the car or raise the front up a little to get more weight back there. What tires are you running?
Old 09-07-2008, 08:33 AM
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I'm running 28X10.5 Et drags, 13 psi in that vid.

Shocks were set to 0 in front and 7 in the rear IIRC.

This has gotta be a 9 second car. At 3900 LBS it went 10.42 at 135, and that was a very soft launch (1.63 60') and didn't go WOT until 2nd (thought it would spin). Now its about 35xx lbs and I took alot of weight out in rotating stuff (brakes, wheels/tires, etc) and I am leaving harder (or trying at least).
Old 09-07-2008, 08:43 AM
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Originally Posted by james562
Whats your wxhaust setup on that car It sounds like a mean SOB?

LT's, 3" Y pipe to 4" single, 4" e cutout open in vid. Cutout closed it runs through a Hooker catback.
Old 09-07-2008, 09:53 AM
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I'm sure it will run 9.xx once you get everything coming together in a pass. I went 10.008@133 and I think the 1/8th was 107. But you will need a low 1.5 to run a 9.xx, if not a high 1.4.

I'd leave off the 'brake, run the rears slicks at 12 cold, and front shocks at 1 or 0 and the rears at 7/7. Make sure you're in the grove.
Old 09-07-2008, 11:49 AM
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I don't have a brake. I've been leaving off idle. The car used to 60' in the mid 1.5's (1.53 best) when it ran 11.50's at 115. I should be able to cut a 1.4x no problem. The only reason it didn't back then was because it didn't have enough nuts.

I kinda wanted to experience a mild wheelie too. It used to yank the tires about 4"-5".

I have a Spohn drag sway bar and we had to really preload the end links because of my weight. Car feels really stiff out back now, its all bouncy on the street and ****. It does seem to leave flat though, no noticeable pull to one side.
Old 09-07-2008, 12:55 PM
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I have the Spohn rear drag bar in back, leaves nice and straight.
Old 09-07-2008, 09:11 PM
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That video does no justice for this car ................ It is capable of way way more ........... I guess it just time to grow the nuts sam!!!!!!!!!!!!!!!!!




Email jamesbtri@yahoo.com
Old 09-07-2008, 09:14 PM
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where are you runnning your pinion angle at John ? Sorry Sam didnt mean to high jack thread!
Old 09-07-2008, 09:33 PM
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Just a little bit of preload, ~ -2.


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