Drag Racing Technique Improve your track times

I Finally Did it!!! Hit the 12's tonight!!!

Thread Tools
 
Search this Thread
 
Old Jul 30, 2002 | 10:58 PM
  #1  
Smokn '94 Z's Avatar
Thread Starter
Registered User
 
Joined: Jun 2001
Posts: 872
From: "Shoulda Gotton An LS1 Racin"
Thumbs up I Finally Did it!!! Hit the 12's tonight!!!

Sorry if I may come off dorky!! But I am pretty excited. Last week I posted my new bests since the Hot Cam install!! Well they are getting better!! Tonight at Route 66 I ran a 12.96 @ 106.55 mph!! I was pumped!! It seems this car is still getting faster since the project! It was in the 90's today & very humid. I definately think this fall the car will hit the 12.8's with more MPH when the air is thinner & cooler!!

------------------
Teal '94 Z Beefed up A4, , 3.73 Motive & Eaton Posi. ----------- Hot Cam Kit, FLP's, A.I.R., EGR, TB Bypass, TPI's Aluminum Driveshaft, 52mm TB, Corsa, DMS springs, & PCM for less. New best on BFG Comp Ta's 17" tires.. New best 7/30/02 12.96 @106.55 1.82 60' race wt. 3695##
RWHP 324.5 / RWTQ 319.6 Dyno done by FLP
Old Jul 31, 2002 | 08:24 AM
  #2  
red's Avatar
red
Registered User
 
Joined: Feb 2000
Posts: 321
From: Syracuse, NY, USA
Post

Congrats. Feels good don't it? When the temp drops in to the 60's you can expect at least 12.7's and three more MPH. At least that is what my car would do going from 90 deg to 60 deg.

------------------
95Z M6
383


and a few other mods
Old Jul 31, 2002 | 09:25 AM
  #3  
97ChameleonTA's Avatar
Moderator
 
Joined: Aug 1998
Posts: 307
From: Valrico, FL
Post

Good job!

Throw a 2800-3000 stall converter in and say hello to low, low 12's

Marty

------------------
97ChameleonTA
M6, Nitto DR's, Moroso Cold Air, Grot LT's, Hooker Catback, Crane 1.6RR's, 3.73 Strange 12-bolt, Cutout...
Best RT: .500
Best 60': 1.842
Best 1/8: 8.195 @ 87.26
Best 1/4: 12.682 @ 109.95 (1.858 60')
314.9RWHP
341.3RWTQ
Old Jul 31, 2002 | 11:34 AM
  #4  
1st and goal's Avatar
Registered User
 
Joined: Feb 2000
Posts: 1,104
From: Seacoast, N.H.
Thumbs up

Congrats

Marc

------------------
94 Z/28, 383 D-1

Marc's Blown 94 Z/28 "Want it, Have it, Have it, Want it"
Old Jul 31, 2002 | 12:47 PM
  #5  
JetLag's Avatar
Registered User
 
Joined: Apr 2001
Posts: 130
From: Santa Cruz, California
Post

Get a Converter, you will see AT LEAST 12.5, but I would expect low/mid 12's with traction.

Congrats!!!!

------------------
Brian
Aim - Theonlyaragon
1997 Red/w Black top Z28 / A4/3.23's/ T-Top converted
::basic bolt-ons, currently saving $$$ for future projects::
Old Jul 31, 2002 | 03:57 PM
  #6  
Smokn '94 Z's Avatar
Thread Starter
Registered User
 
Joined: Jun 2001
Posts: 872
From: "Shoulda Gotton An LS1 Racin"
Thumbs up

Thanks Guys! I am saving as I type for a 3200 to 3600 stall. I don't think I wan't to go lower than 3200. Will the stall also help my trap speeds ? I think it would getting the car up there.

------------------
Teal '94 Z Beefed up A4, , 3.73 Motive & Eaton Posi. ----------- Hot Cam Kit, FLP's, A.I.R., EGR, TB Bypass, TPI's Aluminum Driveshaft, 52mm TB, Corsa, DMS springs, & PCM for less. New best on BFG Comp Ta's 17" tires.. New best 7/30/02 12.96 @106.55 1.82 60' race wt. 3695##
RWHP 324.5 / RWTQ 319.6 Dyno done by FLP
Old Jul 31, 2002 | 06:12 PM
  #7  
sfGi8nt's Avatar
Registered User
 
Joined: Feb 2002
Posts: 167
From: Bay Area, Ca.
Post

PLEASE put a stall on there

Nice times...I can't wait

------------------
97 Black & Orange Z28 A4 - 270rwhp/290rwtq
K&N CAI-Flowmaster-TB Bypass-Airfoil-160 Stat-Cutout-!MAF Screen-
Manual Fan Switch-TransGo-3.73's-Comp TA's (Track Use Only)
BEST : 13.54 @ 100.87 w/ 2.01 60'
Old Jul 31, 2002 | 06:22 PM
  #8  
JetLag's Avatar
Registered User
 
Joined: Apr 2001
Posts: 130
From: Santa Cruz, California
Post

The stall will mainly help your ET's. Your Mph will stay about the same.

------------------
Brian
Aim - Theonlyaragon
1997 Red/w Black top Z28 / A4/3.23's/ T-Top converted
::basic bolt-ons, currently saving $$$ for future projects::
Old Jul 31, 2002 | 07:44 PM
  #9  
94irocz's Avatar
Registered User
 
Joined: Dec 2000
Posts: 364
From: Durham,NC,
Cool

<font face="Verdana, Arial" size="2">Originally posted by Smokn '94 Z:
Thanks Guys! I am saving as I type for a 3200 to 3600 stall. I don't think I wan't to go lower than 3200. Will the stall also help my trap speeds ? I think it would getting the car up there.

</font>
Hey man. You might want to look into that stall a lil more carefully. I see you have a 94. And I'm going to assume you still have obd1. If all this is still true. Ob1 cars really don't like stalls above like 2800. There are a couple posts about it in the advanced tech section. With a high stall like that the computer doesn't shift from 1st to 2nd. I don't think there is an absolute fix for the obd1 cars yet. I haven't been around here for a lil bit. But I do beleive this all is still true. Just trying to give heads up to ya man.
Joe

------------------
94z A4, white with blue pearl coat paint, !cat, 3.73's, K&N FIPK, GMMG Chambered exhaust, hooker lt's, custom y-pipe, MSD 6Al, CSI wp,!tb, cut out, 160 tstat.
Best 1/4: 13.31 @ 104 mph 1/8: 8.61 @ 82.85 mph
AIM:Gintkiller
Old Jul 31, 2002 | 08:05 PM
  #10  
Smokn '94 Z's Avatar
Thread Starter
Registered User
 
Joined: Jun 2001
Posts: 872
From: "Shoulda Gotton An LS1 Racin"
Thumbs up

Thanks '94irocz for the heads up. I am aware of issues bit it seems to be hit & miss. I think that is why no solution yet. Also I heard if you manually shift it it won't happen. I know that PI converters give you a free stall change once I believe. We'll see when the time comes.

------------------
Teal '94 Z Beefed up A4, , 3.73 Motive & Eaton Posi. ----------- Hot Cam Kit, FLP's, A.I.R., EGR, TB Bypass, TPI's Aluminum Driveshaft, 52mm TB, Corsa, DMS springs, & PCM for less. New best on BFG Comp Ta's 17" tires.. New best 7/30/02 12.96 @106.55 1.82 60' race wt. 3695##
RWHP 324.5 / RWTQ 319.6 Dyno done by FLP
Old Aug 1, 2002 | 12:33 AM
  #11  
IllusionalTA's Avatar
Registered User
 
Joined: Jun 2000
Posts: 1,542
From: Long Island, NY ; Norfolk, VA
Post

<font face="Verdana, Arial" size="2">Originally posted by Smokn '94 Z:
Sorry if I may come off dorky!! But I am pretty excited. Last week I posted my new bests since the Hot Cam install!! Well they are getting better!! Tonight at Route 66 I ran a 12.96 @ 106.55 mph!! I was pumped!! It seems this car is still getting faster since the project! It was in the 90's today & very humid. I definately think this fall the car will hit the 12.8's with more MPH when the air is thinner & cooler!!

</font>
Good Run.. What did your 60's look like?? Do you have any tuning w/ that cam?? No offense but for a cam'd LT1 i would expect no less than 110mph even in this ****ty weather.. i'm thinking.. anyone agree??? in 94% Humidity i trap 106 or so..sometimes less somtime's more.. I'd look into your tuning a lil' more closely and most def. get a Converter.. LT1's tend to like the Yank ST3000's from what i hear If you have any more question's feel free to drop me a line.. hopefully get you going in the right direction.

------------------
1995 T/A M6
12.73@108.65 <A HREF="http://www.easternfbody.com
1987" TARGET=_blank>www.easternfbody.com
1987</A> Shelby CSX #83
2.2L Turbo II, 14lbs of boost, Home Depot CAI
Old Aug 1, 2002 | 04:13 AM
  #12  
Smokn '94 Z's Avatar
Thread Starter
Registered User
 
Joined: Jun 2001
Posts: 872
From: "Shoulda Gotton An LS1 Racin"
Lightbulb

My 60's are in the 1.82 - 1.9 range. With me in it it weighs 3695# It feels strong & I have tuning from PCMforless. Someday I may get a dyno tune. The humidity was 89%. We'll see.

------------------
Teal '94 Z Beefed up A4, , 3.73 Motive & Eaton Posi. ----------- Hot Cam Kit, FLP's, A.I.R., EGR, TB Bypass, TPI's Aluminum Driveshaft, 52mm TB, Corsa, DMS springs, & PCM for less. New best on BFG Comp Ta's 17" tires.. New best 7/30/02 12.96 @106.55 1.82 60' race wt. 3695##
RWHP 324.5 / RWTQ 319.6 Dyno done by FLP
Old Aug 1, 2002 | 07:53 AM
  #13  
Shon Herron's Avatar
Registered User
 
Joined: Jul 1999
Posts: 2,054
From: Six Mile, SC, USA
Post

I will not agree that a Cammed LT1 car should be over 110, I am just turning 109 at best, but I think I know what the issue is and am working on it.

Get a stall!! Vig 2800 or a ST3500 from Yank, as long as you dont break stall it at the line you will be fine. Just leave off idle, yes, those TCs are expensive but you will not believe the improvements. I had a crappy TC at first and hated it.

------------------
Old Setup was:
94 Z28 A4(3.73)
LT4 H/I/HOT cam
1.69/12.27@108
Old Aug 1, 2002 | 08:06 AM
  #14  
Redbird's Avatar
Registered User
 
Joined: Aug 1998
Posts: 848
From: Rives Jct Mich. USA
Cool

Congrats!! The feeling of getting into the 12's is the best I have had. It even beats getting into the 11's as getting into the 12's takes a lot less money!!

12's signify that you have a genuinely fast street car!!

------------------
---God Speed, Good Luck and Fast Times to You!---
Kevin Hinkley (HInk) * '94 T/A GT * Best Numbers: 11.952 * 116.83 * 7.566 * 90.51 * 1.579 * Naturally Aspirated 350 ci LT1, No Nitrous, No Blower, No Turbo(s)... Just GOD's good, cold air and gobs of money!


FORMER:
IHRA Bracket World Champion and runner-up
IHRA Bracket World Champion.

NSCA/NMCA EFI Eliminator #6902 Sponsored by:
THUNDER RACING * BMR * DETROIT SPEEDWORKS, INC. * MEINEKE MUFFLER, Jackson, MI. * DISCOUNT TIRE, Jackson MI *

Thank you to all sponsors for your kind help and knowledge!
Old Aug 1, 2002 | 04:29 PM
  #15  
GJE94Z28's Avatar
Registered User
 
Joined: Dec 1969
Posts: 89
From: Granger,IN. USA
Talking

Congrats on the new times!!! I agree with the others, you wouldn't believe how good a stall feels. I have a Vig 2800, LOVE IT. I'm with you on the dyno tune, I need one too.

------------------
94 A4 Black 3.42 gears
160 stat
CSI elec. water pump
LT1 edit
Hot cam
K&N CAI
March crank pully
K&N air foil
MAS port/polished
LT4KM
Edelbrock headers 1 5/8.
Crane Gold 1.6RR
Stock Coil
MSD 6A
Vigilante 2800
Transgo shift kit
Best 60ft: 1.76
1/8 ET: 8.15 @ 85.07
1/4 ET: 12.80@105.88MPH



All times are GMT -5. The time now is 05:57 PM.