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

Ge-tech results!!!!!

Thread Tools
 
Search this Thread
 
Old 10-28-2003, 11:46 PM
  #1  
Registered User
Thread Starter
 
scottslt1z28's Avatar
 
Join Date: Sep 2002
Location: Clinton, MS
Posts: 788
Ge-tech results!!!!!

I have a g-tech pro-competition meter

today i ran it twice on a very flat road...........(once one way and then once the other way........i did that to correct any leveling problems their might be......i.e. -- fast one way and slow the other)

anyways here are the results

FIRST RUN -- 13.574 @105.50
60ft -- 2.236
330 ft -- 5.870
1/8th -- 8.849 @84.7
1000 ft -- 11.411
0-60 -- 5.535

SECON RUN -- 13.633 @ 104.57
60ft -- 2.232
330 ft -- 5.883
1/8th -- 8.880 @84.42
1000 ft -- 11.454
0-60 -- 5.604

Now i have a 1997 Z28 A4 w/ 3:23 gears a cut-out and a k@n filter............these times dont seem right...............

anybody have any input??
It was very cool here today and i did make one pass one way and the second pass the other way............(which logically thinking should give you two times that if averaged together should give you a very accurate measurement of what your 1/4 miles time should be....................assuming that the ground is not very level)

anyways.........just wondering what you guys think.................anybody have any comments??????
scottslt1z28 is offline  
Old 10-28-2003, 11:53 PM
  #2  
Registered User
 
FacelessZ's Avatar
 
Join Date: Jun 2003
Location: Baylor University - TX
Posts: 2,626
yea those times seem a big gratuitous...
FacelessZ is offline  
Old 10-28-2003, 11:56 PM
  #3  
Registered User
 
Black_Z28's Avatar
 
Join Date: Aug 2000
Location: MN,USA
Posts: 1,540
They seem a little quick for your car. But you never know. But I think they're a little quick for your 60ft times. It's a good start though.
Black_Z28 is offline  
Old 10-29-2003, 12:12 AM
  #4  
Registered User
Thread Starter
 
scottslt1z28's Avatar
 
Join Date: Sep 2002
Location: Clinton, MS
Posts: 788
i agree...........i think they do seem very quick considering my car, but i was just curious on what others have experienced from it....................i mean maybe i have a freak......only the track will tell. Thanks for the input guys.............anyone else have any comments???
scottslt1z28 is offline  
Old 10-29-2003, 12:21 AM
  #5  
Registered User
 
Van5150's Avatar
 
Join Date: May 2000
Location: Haverhill MA
Posts: 406
Maybe the unit is generous.

But more importantly what you have there is a base line for making improvements on your car.

Run it once more and see if there is much of a difference. I would like to see the results of that.
Van5150 is offline  
Old 10-29-2003, 12:29 AM
  #6  
Registered User
Thread Starter
 
scottslt1z28's Avatar
 
Join Date: Sep 2002
Location: Clinton, MS
Posts: 788
ill run it a couple more times tomorrow..............and i will get back to you all on what it said.....................(p.s. -- i will do the same procedure -- runing down one way and back the other way...........and i will tell yall the results......)

Any more input??


Scott
scottslt1z28 is offline  
Old 10-29-2003, 12:47 AM
  #7  
Registered User
 
Detroit808's Avatar
 
Join Date: Jun 2003
Location: Honolulu
Posts: 323
my gtech pro comp reads about 2-3 tenths faster than I'm actually running, and the mph are off by around 5mph. I did the same 2-way running method you did to compensate for any slope.
Detroit808 is offline  
Old 10-29-2003, 01:07 AM
  #8  
Registered User
 
93M29FOURMULA's Avatar
 
Join Date: Sep 2003
Location: Denver
Posts: 36
Those G-Techs are not worth crap! They are very inaccurate, I took mine to the track and when I ran a 14.9 (spun) it said I ran 14.3 and when I ran a 15.0 (bog) it said 15.46. High altitude sucks! Anyway if you don't have a perfect launch the times are way off. When I still had my 300ZX Twin Turbo (wrecked ) I dropped the clutch from 7000 out of curiosity and it said that I ran 8.2 at 160, then I put the car in second and dropped it from 3000 and it bogged a little but not too bad(no torque below 4) and it said 20.4 at 54 that alone showed me that there is no way that those are even close to accurate times. That was with a G-Tech Pro Comp, the $400 one.
93M29FOURMULA is offline  
Old 10-29-2003, 01:18 AM
  #9  
Registered User
 
MentalCaseOne's Avatar
 
Join Date: Jul 2003
Location: Hawaii
Posts: 1,103
it said 20.4 at 54



Man that car sucked!!!


Jest Kidding. Ya know girls and boys.. I have always wondered how did the freaking G-tech knew when you went past the 60 foot mark and 1/4 mile mark. I mean is that Friggin thing using Satelite GPS to tell where the heck you are?? or is just simply reading the Gravity pull of the car and then timing it?


Marvin
MentalCaseOne is offline  
Old 10-29-2003, 04:49 AM
  #10  
Registered User
 
magius231's Avatar
 
Join Date: Mar 2001
Location: Winston Salem, NC
Posts: 956
the problem with the G-tech is if you get any wheelspin at all it throws the meter off...and typically anyone that uses one has plenty of wheelspin. For reference, mine tells me fairly constantly that I run a 14.2@101, yet my 0-60 time is 5.4 (no 60' time on mine),
magius231 is offline  
Old 10-29-2003, 09:47 AM
  #11  
Registered User
 
Black_Z28's Avatar
 
Join Date: Aug 2000
Location: MN,USA
Posts: 1,540
Originally posted by 93M29FOURMULA
I dropped the clutch from 7000 out of curiosity and it said that I ran 8.2 at 160,
I find that really hard to believe.
Black_Z28 is offline  
Old 10-29-2003, 11:13 AM
  #12  
Registered User
 
RealQuick's Avatar
 
Join Date: Feb 2002
Location: Bridgewater, MA
Posts: 5,645
You'll be lucky to hit 80mph in the 1/8th, nevermind 84mph.
RealQuick is offline  
Old 10-29-2003, 12:17 PM
  #13  
Registered User
 
teke184's Avatar
 
Join Date: Sep 1998
Location: US 1 Mile Marker 52 in the Florida Keys
Posts: 8,321
make a few more runs as stated....

and for curiosity, cap the cutout and see what that does...:-)
teke184 is offline  
Old 10-29-2003, 11:00 PM
  #14  
Registered User
Thread Starter
 
scottslt1z28's Avatar
 
Join Date: Sep 2002
Location: Clinton, MS
Posts: 788
i only had time to make one run today................. it was a 13.77 @ 103.67



i will do more tomorrow and get back with yall on all the details

Scott
scottslt1z28 is offline  
Old 10-29-2003, 11:05 PM
  #15  
Registered User
 
NXz28's Avatar
 
Join Date: Jul 2002
Location: Tampa, FL
Posts: 368
i have the orignal $140 version of the gtech...i've done about 15-20 runs total at the track with it

most of the time it adds about 2-4mph depending on how much i spun its added as much as 6-8mph

its usually give or take .1-.3 off either faster or slower

out of all the runs i've made its never been correct with both et and trap as compared to the track ...
NXz28 is offline  


Quick Reply: Ge-tech results!!!!!



All times are GMT -5. The time now is 04:35 AM.