LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

10 sec. LT1?

Thread Tools
 
Search this Thread
 
Old May 23, 2007 | 04:52 PM
  #1  
1badasZ's Avatar
Thread Starter
Registered User
 
Joined: Jan 2001
Posts: 870
From: Florence Mississippi
10 sec. LT1?

what is needed and is it possible to run a 10 or dang close to it with a lt1 car n/a? with the stock heads(le2)? i know a stroker would be in demand but if possible what are some other things i would need if its even possible. im sure some have done it but i dont want it to be a trailer queen.

i know suspension and rear end are a must so i have that in mind already but i was mostly talking about what to do to get the power i need.. thanks in advance

Last edited by 1badasZ; May 23, 2007 at 04:52 PM. Reason: left out a few words
Old May 23, 2007 | 04:56 PM
  #2  
FryedClutch's Avatar
Registered User
 
Joined: Oct 2004
Posts: 953
From: Granger, IN
lose some weight
get some good drag shocks (competition engineering 3ways are good )
toque arm
subframs and lower control arms
lose some more weight
a set of slicks and skinnies on light weight drag rims
def a bigger stall than what you got in there
a good tune
lose some more weight
and personally id go with a 58 mm throttle body
but i have a stocker right now so thats just me
anyway practice practice practice
and really good wheather
and really well preped track
i think it can be done
Old May 23, 2007 | 04:58 PM
  #3  
FryedClutch's Avatar
Registered User
 
Joined: Oct 2004
Posts: 953
From: Granger, IN
ohh and going witha bigger solid roller valve train will help ya get there alil easier
Old May 23, 2007 | 07:23 PM
  #4  
tnmotown's Avatar
Registered User
 
Joined: Feb 2007
Posts: 370
From: Turlock, Ca
aren't head/cam cars suppose to be in the 11's easily?

anyways just like stated above, lose some weight, a well working suspension, good clutch/torque convertor, bolt-ons, lots of practice and track conditions.


im with you 1badasz, im trying to get in the low 11's, high 10's.
Old May 23, 2007 | 07:31 PM
  #5  
reamo04's Avatar
Registered User
 
Joined: Aug 2006
Posts: 3,705
From: Kansas
396 with LE3 heads and proper suspension would get u there
Old May 23, 2007 | 07:55 PM
  #6  
Dan Parker '96's Avatar
Registered User
 
Joined: May 2003
Posts: 192
Super sticky tires and short gears will net some impressive times. Not so good to drive across the state but will make for good ET's.
Old May 23, 2007 | 08:59 PM
  #7  
Javier97Z28's Avatar
Moderator
 
Joined: Dec 1999
Posts: 3,853
From: Jupiter (NPB), Fl
My current mission is to hit 10's w/ what is in my sig below. I should be able to reach that goal later this year or early next year.
Old May 23, 2007 | 09:20 PM
  #8  
ABA383's Avatar
Registered User
 
Joined: Jan 2004
Posts: 1,903
From: Littlestown, PA
I'm in the same boat as Javier^^^...Going with 4.10s and 28" M/T DRs...and might look into getting the Vig 3600 re-stalled to 4000-4400...Its all in the entire combo...You must match the cam, converter and rear gear...Weight reduction is always good, even though I'm at 3650 with me in it, and a well thought out suspension, wheel/tire combo...A trap of 120 is generally good for a 10 second run IF everything else is working as it should under near perfect conditions...A 10 second N/A run in these cars is a big number, but is attainable...

My problem is I'm not willing to sacrifice my A/C, heat, power windows, steering, radio, etc...and I'm still too cheap to buy springs and shocks...

--Alan
Old May 23, 2007 | 09:48 PM
  #9  
chrism400's Avatar
Registered User
 
Joined: Jun 2003
Posts: 890
From: Dayton, OH
You don't have to get that crazy to run a 10 sec quarter. It's relatively easy. I've got Lingenfelter 192cc heads with 2.0/1.56 valves, flat top pistons, 3.875 stroke, and a comp street solid roller. Well, there's more to it than that but I haven't even begun work on the chassis yet.
Old May 23, 2007 | 11:45 PM
  #10  
1badasZ's Avatar
Thread Starter
Registered User
 
Joined: Jan 2001
Posts: 870
From: Florence Mississippi
so what is some of the stuff that most people remove to reduce weight? back seat and weld wheels..already did that. was thinking about going with tubular k member and arms also. does the a/c and power steering hold ya down that much? if its only worth .2-.3 tenths it aint worth that to me, but if its a big difference ill remove it. is a solid roller necessary or can it be done with hydraulic?

Last edited by 1badasZ; May 23, 2007 at 11:47 PM. Reason: left out cam choice
Old May 23, 2007 | 11:50 PM
  #11  
1badasZ's Avatar
Thread Starter
Registered User
 
Joined: Jan 2001
Posts: 870
From: Florence Mississippi
oh and one more thing it wont be my everyday car unless something happens to my truck but i do wanna still be able to drive it when need be
Old May 24, 2007 | 08:04 AM
  #12  
Javier97Z28's Avatar
Moderator
 
Joined: Dec 1999
Posts: 3,853
From: Jupiter (NPB), Fl
It can be done with hydraulic. I'm going to make it happen Others have as well anyways..

I can also drive my car to work if need be, etc.

chrism... raceweight?
Old May 24, 2007 | 08:58 AM
  #13  
T/A lt1's Avatar
Registered User
 
Joined: Nov 2001
Posts: 1,582
From: Louisiana, USA
The easy way is to build a nice heads/cam setup ..(LE2 or 3 )with a good crank, rods pistons etc.., full exhaust, dyno tune, built trans/3,500 converter, Drag wheels with ET streets and a little suspension tuning, add n2o, hell I ran 10.80's@126mph (150NX)with LE1 heads, LE2 cam, stock bottomend, stock 3.42 geared 10 bolt and stock suspension back when I drove the car every week. But to run 10's on motor will take some sacrifices in streetability, still streetable but I will be able to tell you more when I finish my project in the next few weeks that should run 10'sN/A. I have been 11.15@121mph N/A with an old hydraulic CC306 setup for n2o. I plan on bringing my car home tommorow since I finished the suspension, rearend, engine etc... and I still need to redo the brake lines (ABS delete) install linelock, tune the engine then off to the track to get some results. Later

Last edited by T/A lt1; May 24, 2007 at 09:04 AM.
Old May 24, 2007 | 10:05 AM
  #14  
chrism400's Avatar
Registered User
 
Joined: Jun 2003
Posts: 890
From: Dayton, OH
Originally Posted by Javier97Z28
It can be done with hydraulic. I'm going to make it happen Others have as well anyways..

I can also drive my car to work if need be, etc.

chrism... raceweight?
I have no idea. It's nothing crazy as most of the interior is untouched. I did remove the pass seat, front and rear bumper supports, sound dampener under the carpet, pass airbag, and a/c compressor. It still has the stock k-member and pretty much everything else. I even use the stock salad shooters on the rear with skinnies on the front. I weigh 205 on top of all of that.
Old May 24, 2007 | 01:30 PM
  #15  
Javier97Z28's Avatar
Moderator
 
Joined: Dec 1999
Posts: 3,853
From: Jupiter (NPB), Fl
Doesn't sound too extreme, very nice times

I'm gonna try to crack those 10's with a full interior, except maybe the back seats. I want to only take out enough weight to compensate for the cage going in soon.



All times are GMT -5. The time now is 08:35 PM.