Drag Racing Results, Trap Speed, Reaction Time, Driving Technique, Tips for Running the Corvette in the ¼ & 1/8 mile, Events

launch tips

Old 06-27-2008, 06:59 PM
  #1  
V-Rod
Racer
Thread Starter
 
V-Rod's Avatar
 
Member Since: Nov 2007
Location: Forrest City Ar
Posts: 279
Likes: 0
Received 0 Likes on 0 Posts
Default launch tips

I have never drag raced a car but intend to take my 78 to the track soon. I have 425hp with a 200r4 and a 3000 stall. What is the correct procedure for a good launch. Leaving off foot break on street tires.

Thanks
Tom
Old 06-27-2008, 10:50 PM
  #2  
jpee
Race Director
 
jpee's Avatar
 
Member Since: Oct 1999
Location: Somers NY
Posts: 13,298
Likes: 0
Received 8 Likes on 8 Posts

Default

I would just hold it at 1000 rpm release the break and stomp on it.. if it spins uncontrollably ease off the gas... like NOW don't try to make the run if its spinning.. I've seen too many nice Vettes hit the wall in the first 100' because the driver didn't have enough sense or knowledge to LET OFF THE GAS if its spinning..

Then next run if it did spin just leave at an idle and Squezzzzz the gas until its hooked up...

let us know how you make out...
Old 06-27-2008, 11:14 PM
  #3  
4DRUSH
Le Mans Master
 
4DRUSH's Avatar
 
Member Since: Feb 2004
Location: York PA
Posts: 8,629
Likes: 0
Received 15 Likes on 14 Posts

Default

Originally Posted by jpee
I would just hold it at 1000 rpm release the break and stomp on it.. if it spins uncontrollably ease off the gas... like NOW don't try to make the run if its spinning.. I've seen too many nice Vettes hit the wall in the first 100' because the driver didn't have enough sense or knowledge to LET OFF THE GAS if its spinning..

Then next run if it did spin just leave at an idle and Squezzzzz the gas until its hooked up...

let us know how you make out...
or just get a cute little blonde to do it for you
Old 06-28-2008, 12:43 AM
  #4  
jpee
Race Director
 
jpee's Avatar
 
Member Since: Oct 1999
Location: Somers NY
Posts: 13,298
Likes: 0
Received 8 Likes on 8 Posts

Default

Originally Posted by 4DRUSH
or just get a cute little blonde to do it for you

OK next yr I'll get a 250 lb Russian female weight lifter to drive..
Old 06-28-2008, 10:26 AM
  #5  
chaase
Team Owner
 
chaase's Avatar
 
Member Since: May 2003
Location: East Meadow NY
Posts: 23,461
Received 6 Likes on 6 Posts
St. Jude Donor '12

Default

Originally Posted by 4DRUSH
or just get a cute little blonde to do it for you
A little rough on the old guy today aren't we.
Old 06-28-2008, 01:14 PM
  #6  
GrandSportC3
Team Owner
 
GrandSportC3's Avatar
 
Member Since: Jul 2001
Location: Lakeland, FL
Posts: 182,997
Received 83 Likes on 58 Posts
Cruise-In IV-V-VI-VII-VIII Veteran
St. Jude Donor '03, '06, '17

Default

Originally Posted by V-Rod
I have never drag raced a car but intend to take my 78 to the track soon. I have 425hp with a 200r4 and a 3000 stall. What is the correct procedure for a good launch. Leaving off foot break on street tires.

Thanks
Tom
It all depends on how well the track is prepped.. On a well prepped track, I'd footbrake to the highest RPM possible (that the brakes will hold)
On a bad track, just launch at about 1500 RPM..
You also have to make sure to run the proper tire pressure. On street tire, run about 20 psi or so with 15 inch wheels or 25 psi with 17+ inch rims..
Old 06-28-2008, 04:14 PM
  #7  
69 N.O.X. RATT
Safety Car
 
69 N.O.X. RATT's Avatar
 
Member Since: Aug 2001
Location: Pettis Performance 565 with two stages of Nitrous Supply nitrous 1.082, 4.61 at 155, 7.17 at 192
Posts: 3,887
Received 9 Likes on 8 Posts

Default

Stage, push transbrake button, foot to floor, top bulb goes yellow, release transbrake.....hang on !!!!!
Old 06-28-2008, 04:20 PM
  #8  
GrandSportC3
Team Owner
 
GrandSportC3's Avatar
 
Member Since: Jul 2001
Location: Lakeland, FL
Posts: 182,997
Received 83 Likes on 58 Posts
Cruise-In IV-V-VI-VII-VIII Veteran
St. Jude Donor '03, '06, '17

Default

Originally Posted by 555 NOS 63
Stage, push transbrake button, foot to floor, top bulb goes yellow, release transbrake.....hang on !!!!!
without setting the delay, that would be a red light unless you are on a pro tree...
Old 06-28-2008, 06:39 PM
  #9  
V-Rod
Racer
Thread Starter
 
V-Rod's Avatar
 
Member Since: Nov 2007
Location: Forrest City Ar
Posts: 279
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks for the advise and Thank You Chris for coming to my defense, but don't worry because I have a cute little red head that I could get to do it for me and by coencidence she is from the formor Soviet Union (Ukraine) where they have per capita more beautiful women than any where in the world. It's a natural selection thing. IE. WW-2 & Stalin killed more than half the male pop. so only the most beautiful women could get husbands. Beautiful women have beautiful babies. Get the picture. He who laughs first does not always laugh last Again thanks for the advise and amusing commits

Tom

Get notified of new replies

To launch tips



Thread Tools
Search this Thread
Quick Reply: launch tips



All times are GMT -4. The time now is 09:20 PM.