Drag Racing Technique Improve your track times

Cam/head stock bottom lt1 A4 runs 11.63 on drag radials

Thread Tools
 
Search this Thread
 
Old Mar 7, 2004 | 07:45 PM
  #1  
Joes94TA's Avatar
Thread Starter
Registered User
 
Joined: Oct 2001
Posts: 401
From: VA
Cam/head stock bottom lt1 A4 runs 11.63 on drag radials

Since James Eddy doesnt have internet access ,he asked if I'd post his new best and I even have to say for drag radial cam /head lt1 the times were impressive...

1st pass

1.70 60 ft
7.469@92.82
11.69@117.04

2nd pass

1.66 60 ft.
7.419@92.80
11.638@117.28



car was short shifting so we have to get that ironed out.As well as get some new meats on this thing ...and possible gear change to take advantage of the upper rpm charge...since tha car only has a 3:73 gear new gear and heavy foot launch will put this thing in the low 11's no prob...
Old Mar 8, 2004 | 12:57 AM
  #2  
Kain's Avatar
Registered User
 
Joined: Apr 2000
Posts: 708
From: St. Louis, MO
Those are around the times I'm looking for with my new heads. Although with a little less MPH probably... and on a good weather day. Nice times!
Old Mar 8, 2004 | 06:07 AM
  #3  
TRICK95's Avatar
Registered User
 
Joined: Oct 2000
Posts: 349
From: High Ridge, MO
What H/C Combo is that? Nice times, BTW!
Old Mar 8, 2004 | 10:19 AM
  #4  
T/A lt1's Avatar
Registered User
 
Joined: Nov 2001
Posts: 1,582
From: Louisiana, USA
Good runs Joe, Looks exactly like the slips from my car about a month ago.
1.69 60' spinning
7.46 1/8th 93.5mph
11.66@116.95mph 1/4mi. with 3.42's!
Joe his car must be heavier than my car or is he running thru full exhaust b/c I was running dual bullets fro the longtubes on my runs and about 3550lbs. Later Clint
Old Mar 8, 2004 | 10:52 AM
  #5  
Chris'SS #2152's Avatar
Registered User
 
Joined: Jul 2000
Posts: 332
From: Joliet, IL
Thumbs up

Nice times.
Old Mar 8, 2004 | 08:37 PM
  #6  
Joes94TA's Avatar
Thread Starter
Registered User
 
Joined: Oct 2001
Posts: 401
From: VA
Clint yeah full exaust and worn out DR's..drove it 120 miles to and from the track, as is no other changes..
Old Mar 10, 2004 | 03:17 PM
  #7  
Fastbird93's Avatar
Registered User
 
Joined: Mar 2002
Posts: 4,827
From: Waynesboro, PA
How soon is he going to get dialed in and get the short shifting deal taken care of. I'd like to see that think completely dialed in!!
Old Mar 10, 2004 | 03:53 PM
  #8  
Joes94TA's Avatar
Thread Starter
Registered User
 
Joined: Oct 2001
Posts: 401
From: VA
good tire going on for this weekend and hopefully shifting prob sorted out ..following week putting cutouts on the car and possibly moving the cam in the motor.which will all depend on how things look after it makes a good clean pass.. I like to note changes so I only like to do one thing at a time...
Old Mar 10, 2004 | 04:08 PM
  #9  
Fastbird93's Avatar
Registered User
 
Joined: Mar 2002
Posts: 4,827
From: Waynesboro, PA
Keep us posted for sure. I'm VERY interested to see how well it performs.
Old Mar 10, 2004 | 04:11 PM
  #10  
T/A lt1's Avatar
Registered User
 
Joined: Nov 2001
Posts: 1,582
From: Louisiana, USA
Me too b/c my new cam better perform at least better than that Joe!
Old Mar 10, 2004 | 06:25 PM
  #11  
Quickshotkimber's Avatar
Registered User
 
Joined: Jan 2001
Posts: 336
From: Portsmouth,VA
I'm back online

The car feels great! Got alot of issues to sort out like tranny shift points, tires, gears, fine tuning, suspension, ect,ect. I'm pretty damn happy with a couple of shakedown passes. She'll be at the track this weekend and I expect it will be a little different with a 1.50 60'

On a sidenote, the guy I bought this converter from had heads and cam and trapped a best of 109. It'd not too efficient but has a 2.6 STR It was kinda frustrating not being able to use the stall at all and giving some up on top.

Big thanks to Joe. I have very little money in this car and it is running stronger than I could have dreamed. The motor is all there, just got to get the car set up right now.

It's still hard to believe that a stock cast head with stock size valves that flows around 250 cfm was still gaining at 6700 and made great TQ all over the place
Old Mar 10, 2004 | 06:58 PM
  #12  
Fastbird93's Avatar
Registered User
 
Joined: Mar 2002
Posts: 4,827
From: Waynesboro, PA
Sounds like you're going to have a very nice running car once it's all done. Are you full weight or have you done some weight reduction??
Old Mar 10, 2004 | 07:42 PM
  #13  
Quickshotkimber's Avatar
Registered User
 
Joined: Jan 2001
Posts: 336
From: Portsmouth,VA
Originally posted by Fastbird93
Sounds like you're going to have a very nice running car once it's all done. Are you full weight or have you done some weight reduction??
Mostly basic stuff like the pass seat, Those leather seats are heavy as hell. Still have stock k member and susp stuff. Pulled AC and the TCS off, still got the heater and full stereo. I'll try to weigh it in strip form this week. I'd guess it's around 3550 or 3600 with me.
Old Mar 10, 2004 | 09:18 PM
  #14  
GMRULZ's Avatar
Registered User
 
Joined: Dec 2000
Posts: 195
From: chesapeake, va
Originally posted by Quickshotkimber
I'm back online

The car feels great! Got alot of issues to sort out like tranny shift points, tires, gears, fine tuning, suspension, ect,ect. I'm pretty damn happy with a couple of shakedown passes. She'll be at the track this weekend and I expect it will be a little different with a 1.50 60'

On a sidenote, the guy I bought this converter from had heads and cam and trapped a best of 109. It'd not too efficient but has a 2.6 STR It was kinda frustrating not being able to use the stall at all and giving some up on top.

Big thanks to Joe. I have very little money in this car and it is running stronger than I could have dreamed. The motor is all there, just got to get the car set up right now.

It's still hard to believe that a stock cast head with stock size valves that flows around 250 cfm was still gaining at 6700 and made great TQ all over the place
Awesome numbers dude.

For all the naysayers about Joes cam combo, please explain why my 403RWHP, TEA heads and comp XE230/236 went 11.77@115.34. Nothing done by Joe. I`m not running the mile an hour people expect. Maybe its the 1.70 60` time, or the very peaky dyno graph, that its an auto w\ a stall, shorty headers w\ no midrange torque, weight, 3:42 gears on drag radials, fullsize 16inch all around...............You get my drift.

This year w\ a dynotune vs mailorder, 77lbs weight reduction, 3:73 gears, Longtube headers w\ full mandrel bent 3 inch Ypipe, I expect to hit 11.4`s at 118+.

What people fail to understand is that you can`t say X hp equals X mph. To many other factors.

Example two cars 400rwhp, equal in all respects weight, gearing ect... one being an auto, one being a 6spd. Do you naysayers honestly think they will trap the same mph?.....Not!

Class dismissed.........

Last edited by GMRULZ; Mar 10, 2004 at 09:27 PM.
Old Mar 10, 2004 | 10:28 PM
  #15  
STAR's Avatar
Registered User
 
Joined: Jan 2000
Posts: 103
Originally posted by Joes94TA
possibly moving the cam in the motor.which will all depend on how things look after it makes a good clean pass..
Can you expain what you mean by this? I was under the impression that cams in LT1 motors should be installed straight up, dot to dot. Retarding or advancing is possible, but I have heard that the injector phasing will be off. Can you comment on this?
BTW, nice times on your shakedown passes! Get that baby dialed in

Thanks



All times are GMT -5. The time now is 08:31 PM.