Notices
Drag Racing Find out the best way to launch and see what kind of times other people are posting. No posting of street racing related stories!

What happened?

Thread Tools
 
Search this Thread
 
Old May 23, 2006 | 08:07 PM
  #1  
LoCo4's Avatar
Thread Starter
Evolved Member
iTrader: (50)
 
Joined: Oct 2005
Posts: 1,320
Likes: 0
From: Villa Park, IL
What happened?

Go to the track for the first time in the Evo (not the first time ever). Track was terrible, bumps/dips middle of track, no traction. After launching I just got wheelspin.

60Ft- 2.1
Et- 14.0
MPH- 96

Mods are:
K&N cone
Mail In Dynoflash
Catback

What should I be running? I am tempted to go to my "normal" track to rerun. The clutch is still good, lauches were perfect (other than wheelspin) with the help from the launch control. I was shifting about 7000-7200 because I know power tends to drop off there in Evos.

Any thoughts/comments appreciated.
Reply
Old May 23, 2006 | 08:20 PM
  #2  
BigAeVo's Avatar
Evolving Member
iTrader: (13)
 
Joined: Aug 2004
Posts: 298
Likes: 0
From: milwaukee,wisconsin
60 ft time is high if you can get it down to a 1.8 or so you could probably be around 13.7 13.8, im not sure what your looking to hit with those mods..
Reply
Old May 23, 2006 | 08:23 PM
  #3  
LoCo4's Avatar
Thread Starter
Evolved Member
iTrader: (50)
 
Joined: Oct 2005
Posts: 1,320
Likes: 0
From: Villa Park, IL
Originally Posted by BigAeVo
60 ft time is high if you can get it down to a 1.8 or so you could probably be around 13.7 13.8, im not sure what your looking to hit with those mods..
That is what I was thinking.

For the record I didn't even attempt the "no lift shifting" I'm sure it would help my times.....but I am on the stock clutch.
Reply
Old May 23, 2006 | 09:30 PM
  #4  
NIevo's Avatar
Evolved Member
iTrader: (10)
 
Joined: Jan 2005
Posts: 1,226
Likes: 4
From: Hayden, ID
Well with a better 1.7 or so 60' you could be seeing some mid 13's. Your mph is low for your mods however. You should be trapping 102-104. Have you checked for boost leaks?
Reply
Old May 23, 2006 | 09:43 PM
  #5  
Danny23's Avatar
Evolved Member
iTrader: (7)
 
Joined: Dec 2005
Posts: 1,814
Likes: 0
From: orange county NY
my 03 ran 13.4 @102 bone stock with a high 1.7 60 ft.. With your amount of mods and a good 60 ft. time,also with a good light you should run very low 13,s, good luck
Reply
Old May 24, 2006 | 08:35 AM
  #6  
TrinaBabe's Avatar
Evolved Member
iTrader: (3)
 
Joined: Sep 2004
Posts: 2,377
Likes: 1
From: Winona, MN
Originally Posted by Danny23
my 03 ran 13.4 @102 bone stock with a high 1.7 60 ft.. With your amount of mods and a good 60 ft. time,also with a good light you should run very low 13,s, good luck
What do you mean good light? If you mean the tree / reaction time it doesnt matter at all. You can have a reaction time of 2.9 and it wont affect the pass at all.
Reply
Old May 24, 2006 | 11:23 AM
  #7  
KOEvo's Avatar
Evolved Member
iTrader: (5)
 
Joined: Aug 2005
Posts: 1,878
Likes: 0
From: Florida
Something has got to be wrong with your tune or lack there of. Did you get tuned for the intake or not? That could be hurting you.

I know it's not JUST driver because assuming best case scenerio, he cuts 1.7 60' and shifts in a normal fashion, that would still be a stock time car. With those mods you should be in the 12's.

These times could only indicated:

A. Missed shifting into multiple gears + horrible 60' + very slow pedal modulation.

OR

B. Car is running horribly.

Last edited by KOEvo; May 24, 2006 at 01:04 PM.
Reply
Old May 24, 2006 | 11:59 AM
  #8  
NIevo's Avatar
Evolved Member
iTrader: (10)
 
Joined: Jan 2005
Posts: 1,226
Likes: 4
From: Hayden, ID
Whether or not he ran a 12 or a 13 doesn't matter as much as the fact that he only trapped 96mph! Ive never seen a stock car trap that slow.
Reply
Old May 24, 2006 | 01:02 PM
  #9  
KOEvo's Avatar
Evolved Member
iTrader: (5)
 
Joined: Aug 2005
Posts: 1,878
Likes: 0
From: Florida
Originally Posted by NIevo
Whether or not he ran a 12 or a 13 doesn't matter as much as the fact that he only trapped 96mph! Ive never seen a stock car trap that slow.
My car traps right around there on mid 13 second runs all the time. I think at as low as 96 @ 13.8 (mis shift...)
Reply
Old May 24, 2006 | 02:44 PM
  #10  
LoCo4's Avatar
Thread Starter
Evolved Member
iTrader: (50)
 
Joined: Oct 2005
Posts: 1,320
Likes: 0
From: Villa Park, IL
Well here is the deal....I wasn't at the normal track I run at. I have a buddy who ran over at this same track, same day: 15.4 at 88 mph. 3 days later he runs at our normal track, nothing different: 14.9 at 91 mph.

I think I need to run at my normal track before coming to any conclusions.

As far as boost leaks I am where I am supposed to be 19 psi peaking at 20.

I will update this when I get to the track.
Reply
Old May 24, 2006 | 03:04 PM
  #11  
NIevo's Avatar
Evolved Member
iTrader: (10)
 
Joined: Jan 2005
Posts: 1,226
Likes: 4
From: Hayden, ID
Well maybe the track is uphill
Reply
Old May 24, 2006 | 03:10 PM
  #12  
Warrtalon's Avatar
Evolved Member
iTrader: (6)
 
Joined: Jun 2004
Posts: 20,790
Likes: 2
From: Long Island, NY
Originally Posted by LoCo4
As far as boost leaks I am where I am supposed to be 19 psi peaking at 20.
Like many before you and surely many to come after you, the fact that you see 19-20psi on your boost gauge has nothing to do with having a boost leak or not. For whatever reason, people think that the only way to have a boost leak is if your boost doesn't peak at the right amount or if it drops severely from peak. Although a major boost leak could cause either or both of those symptoms, MOST Evos have small leaks (yes, multiple) that would never be heard nor seen without doing a pressure test (boost leak test).

What happens is the turbo has to work harder to overcome these leaks and still maintain your desired boost. So, in your case, you could be SEEING 20psi on your boost gauge, but the turbo may be pushing 24-25psi to overcome the leak(s) just to keep it there. Working harder means blowing hot air and making less power.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jgreco
Evo X General
15
Jan 5, 2010 05:30 AM
RyanB@VelocitySource
Drag Racing
23
Nov 19, 2007 03:06 PM
BenjyJ
Automotosports - Illinois
39
Nov 17, 2006 02:01 PM
Oscar
Evo Tires / Wheels / Brakes / Suspension
8
Nov 7, 2006 06:46 AM
Lancematic
Driving Techniques
3
Feb 28, 2006 09:46 PM




All times are GMT -7. The time now is 08:38 PM.