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Squeaked into the 11s!

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Old Apr 25, 2011 | 05:30 PM
  #21  
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Your mph should be in the low 120's with good DA and a good launch.
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Old Apr 25, 2011 | 05:56 PM
  #22  
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nice. now you'll have to go squeak into the 10's next year
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Old Apr 25, 2011 | 06:03 PM
  #23  
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Congrats! Those tall/heavy tires and wheels aren't helping get you down the track any faster
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Old Apr 26, 2011 | 10:42 AM
  #24  
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Originally Posted by Superman09
listed in start of vid but it goes too fast, can see if you pause though. Anyway:

xspower longtube headers
xspower 3" Catback and mids
232/240 blower cam
mcleod rst clutch, alum flywheel
3.90s
pfadt coil overs
305/35/18 MT DRs

407/367

I wish I had a setup like this to play with at the track.
Are the coil overs single adjustable?
Can you run a 17" drag radial?
If you want I'll pm you with a plan.
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Old Apr 26, 2011 | 10:44 AM
  #25  
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Originally Posted by robz
I wish I had a setup like this to play with at the track.
Are the coil overs single adjustable?
Can you run a 17" drag radial?
If you want I'll pm you with a plan.
Please do Rob, I'd really appreciate it! I could drop down to a 17" I suppose once I wear these out no problem. I was just looking at the 295/45/17 from Mickey. They have the 275/40/17 as well but pretty short!

Single adjustable. I can adjust from 1-16. Currently run at 1 on all 4 corners (softest) as I was experiencing wheel hop with the rear stiffer at 6 ish.
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Old Apr 26, 2011 | 10:49 AM
  #26  
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Originally Posted by Superman09
Please do Rob, I'd really appreciate it! I could drop down to a 17" I suppose once I wear these out no problem. I was just looking at the 295/45/17 from Mickey. They have the 275/40/17 as well but pretty short!

Single adjustable. I can adjust from 1-16. Currently run at 1 on all 4 corners (softest) as I was experiencing wheel hop with the rear stiffer at 6 ish.
I'll try and get you a baseline for everything that you can work off of.
It's a little difficult without being there and knowing the track. I'll shoot you over something in a few.
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Old Apr 26, 2011 | 10:51 AM
  #27  
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Originally Posted by robz
I'll try and get you a baseline for everything that you can work off of.
It's a little difficult without being there and knowing the track. I'll shoot you over something in a few.
Awesome, thank you! Much appreciated it! Hopefully the in car video helps to see what the car does
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Old Apr 26, 2011 | 11:34 AM
  #28  
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Originally Posted by Superman09
Awesome, thank you! Much appreciated it! Hopefully the in car video helps to see what the car does
No problem.
One other thing, if you are slammed then you need to raise the car up a bit.
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Old Apr 26, 2011 | 12:48 PM
  #29  
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HEY rob, while slamming is great for the looks of the car, it def doesnt help at the 1320. How low should you go with the stock bolts? Whats the rake sposed to be like? front higher than the rear, or vice versa. I always hear about rake.
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Old Apr 26, 2011 | 01:53 PM
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Originally Posted by slowtealz28
HEY rob, while slamming is great for the looks of the car, it def doesnt help at the 1320. How low should you go with the stock bolts? Whats the rake sposed to be like? front higher than the rear, or vice versa. I always hear about rake.
Keep a positive rake at all times but very minimal. The closer you are to stock power the closer I would be to a neutral rake in general.
So, a 1/4" will work.
I like to run slightly more as the mph increases to keep the car stable @ high speeds.
If the car traps around 150+mph I may want closer to 1" rake.

Lowering the car on the stock bolts all the way won't hurt 1/4 mile performance.
Back in the day we used to have the front fenders to ground a little over 27 inches and the rear about 1/4" higher, and the cars launched great, with the hope that lower was more aero and might trap higher. Crude measuring but it seemed to work.
This was achieved with longer rear bolts.
Keep in mind also that slicks grow.
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Old Apr 28, 2011 | 12:35 AM
  #31  
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Nice job Jon!
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Old Apr 28, 2011 | 10:54 AM
  #32  
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Originally Posted by airtonics
Nice job Jon!
thank you! Hope to keep getting it lower and lower trying Robz advice!
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Old Apr 28, 2011 | 03:40 PM
  #33  
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Nice runs...I wish I can cut lower than a 2.00 60ft.. I just can't seem to find the spot for it...
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Old Apr 28, 2011 | 04:19 PM
  #34  
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Awesome time!
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Old Apr 30, 2011 | 02:46 PM
  #35  
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Definitely nice runs man.. I love the vids also. I see your car is a 99. Your not still using the ls1 intake are u?
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Old Apr 30, 2011 | 04:35 PM
  #36  
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Originally Posted by robz
Keep a positive rake at all times but very minimal. The closer you are to stock power the closer I would be to a neutral rake in general.
So, a 1/4" will work.
I like to run slightly more as the mph increases to keep the car stable @ high speeds.
If the car traps around 150+mph I may want closer to 1" rake.

Lowering the car on the stock bolts all the way won't hurt 1/4 mile performance.
Back in the day we used to have the front fenders to ground a little over 27 inches and the rear about 1/4" higher, and the cars launched great, with the hope that lower was more aero and might trap higher. Crude measuring but it seemed to work.
This was achieved with longer rear bolts.
Keep in mind also that slicks grow.
Thanks for that imformation Rob. Might have ECS adjust my rake next time I go in.


Originally Posted by Superman09
thank you! Hope to keep getting it lower and lower trying Robz advice!
Congrats again. Take every bit of advice you can and put it to good use. The only thing better than good advice is practice.


Originally Posted by bankz27
Nice runs...I wish I can cut lower than a 2.00 60ft.. I just can't seem to find the spot for it...
You will find the spot. I, myself, used to be stuck in the low 1.99-2.05's on street tires, and high 1.8's on drag radials. With practice I have gotten down to consistant 1.7's with a best of 1.74. Still not great, but much better and more consistant. If you want help/advice, shoot me a pm and I will try and help you launch that thing better. I'm sure you know that achieving a good ET is all about the first 60 feet.
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Old Apr 30, 2011 | 05:57 PM
  #37  
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Originally Posted by DEMARCO313
Definitely nice runs man.. I love the vids also. I see your car is a 99. Your not still using the ls1 intake are u?
no sir, I have swapped it out for the LS6
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Old May 2, 2011 | 10:44 PM
  #38  
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Originally Posted by slowtealz28

You will find the spot. I, myself, used to be stuck in the low 1.99-2.05's on street tires, and high 1.8's on drag radials. With practice I have gotten down to consistant 1.7's with a best of 1.74. Still not great, but much better and more consistant. If you want help/advice, shoot me a pm and I will try and help you launch that thing better. I'm sure you know that achieving a good ET is all about the first 60 feet.
60Ft is the most important part of the race...
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Old May 5, 2011 | 06:52 PM
  #39  
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Don't give up on the Al- Flywheel.
Here's a friend who ran an Aluminum flywheel with success many years ago.
The car was likely making around 440+rwhp. This is the way to drive.
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Old May 11, 2011 | 09:04 PM
  #40  
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Congrats...breaking into the 11's is a nice milestone!
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