Street/Strip Raced a guy from a light? Had that ride of yours on the timed track? Tell your story here.

How to launch with DR's?

Thread Tools
 
Search this Thread
 
Old Apr 6, 2008 | 04:05 PM
  #11  
sactown's Avatar
sactown
Thread Starter
4th Gear Member
 
Joined: Jul 2007
Posts: 1,914
From: CA
Default RE: How to launch with DR's?

I don't get traction in 1st or 2nd. First as soon as I hit the gas the tires sping right to the red line I shift into second and the keeping spinning but at that point at least I am starting to move forward.
Old Apr 6, 2008 | 04:08 PM
  #12  
sactown's Avatar
sactown
Thread Starter
4th Gear Member
 
Joined: Jul 2007
Posts: 1,914
From: CA
Default RE: How to launch with DR's?

Thanks for the advise everyone! I will post how it goes we I return Wednesday night.
Old Apr 6, 2008 | 06:22 PM
  #13  
Sarge_13's Avatar
Sarge_13
4th Gear Member
 
Joined: Jun 2007
Posts: 1,355
From: San Antonio, Texas
Default RE: How to launch with DR's?

ORIGINAL: Quick Shot xMLx

ORIGINAL: Sarge_13

My question is, how in the hell did you get any traction at all being blown and on street tires???
His sig time indicates a stock car time.

I usually slip it around 4500-5000. Pretty sure dumping it is harder on the rear end than a higher slip. Went 1.7 with just BFG drags(stock suspension) so it seems to be pretty effective.
The time in his sig is a stock car time.
ORIGINAL: sactown
13.75@103.4 before mods
Old Apr 6, 2008 | 07:12 PM
  #14  
darkmach1's Avatar
darkmach1
4th Gear Member
 
Joined: Feb 2008
Posts: 1,799
From:
Default RE: How to launch with DR's?

I have 275-40-17 MTs ET drag radials and I go to the ****tiest 1/8 mile track you can imagine and just doing a simple burnout,not powerbraking, I can can dump the clutch at 5k, so you could do the same. I suggest doing a powerbrake to get the tires nice and hot.
Old Apr 6, 2008 | 08:10 PM
  #15  
sactown's Avatar
sactown
Thread Starter
4th Gear Member
 
Joined: Jul 2007
Posts: 1,914
From: CA
Default RE: How to launch with DR's?

No need to power brake the car. I have a line lock.

[sm=burnout.gif]
Old Apr 7, 2008 | 10:41 AM
  #16  
97tplsGT's Avatar
97tplsGT
4th Gear Member
 
Joined: Dec 2006
Posts: 1,898
From: Lynchburg, VA
Default RE: How to launch with DR's?

you've dumped a lotta mods in between track visits huh?? Looks like you should run some good times. As far as for advice, none from me. My best 60' is a 2.35, so im just saying good luck
Old Apr 7, 2008 | 10:49 AM
  #17  
35thAnni99GT's Avatar
35thAnni99GT
3rd Gear Member
 
Joined: Mar 2007
Posts: 504
From: Where gunshots are more common than birds chirping
Default RE: How to launch with DR's?

Drop the pressure to around 16-18 psi, do a 2nd gear burnout in the water box, power out of the box (don't stop the burnout in the water otherwise you just wasted tread), and then here's where you may need a few tries:

my method is the "try and see what the track will hold" way.

Bring the R's up to around 5k and sidestep the clutch. Either you will annihilate the tires or on a gluestrip track you'll launch that thing like an animal out of the hole.

If can't get it to hook right away just bring the R's down, like 300-500 at a time and keep sidestepping the clutch until feel a fairly decent hook without spinning too much. If you need too then ride the clutch out of the hole and pedal as necessary.

Then again don't listen to me. I trapped 116 and only went 12.40's []
Old Apr 7, 2008 | 11:42 AM
  #18  
sactown's Avatar
sactown
Thread Starter
4th Gear Member
 
Joined: Jul 2007
Posts: 1,914
From: CA
Default RE: How to launch with DR's?

No I have been to the track a hand full of times with my mods, just never on DR's, so my 60ft times have always been crap, never below 2 seconds.
Old Apr 7, 2008 | 12:40 PM
  #19  
modaddict's Avatar
modaddict
4th Gear Member
 
Joined: Nov 2007
Posts: 1,699
From:
Default RE: How to launch with DR's?

Forgot to ask - what psi are you running - I'd bet it's too much...
Old Apr 7, 2008 | 12:41 PM
  #20  
35thAnni99GT's Avatar
35thAnni99GT
3rd Gear Member
 
Joined: Mar 2007
Posts: 504
From: Where gunshots are more common than birds chirping
Default RE: How to launch with DR's?

Lol if you're real serious raise the pressure in your fronts and drop it in the back.



All times are GMT -5. The time now is 07:10 PM.