TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

New Videos

Thread Tools
 
Search this Thread
 
Old Feb 11, 2007 | 08:51 PM
  #1  
Fast355's Avatar
Thread Starter
Supreme Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jan 2005
Posts: 10,405
Likes: 492
From: Hurst, Texas
Car: 1983 G20 Chevy
Engine: 305 TPI
Transmission: 4L60
Axle/Gears: 14 bolt with 3.07 gears
New Videos

Just some new videos of my TBI 350.

Keep in mind that I still have 3.07 gears in place and the speedo calibration for 3.73s. The speedo is reading a good 10-15 mph slow. The traffic was moving roughly 80 mph on the highway. You can see I am moving when the 2nd sign on the side of the highway goes by. You can also tell that I didn't go WOT immediately off the line as the PCM was still in closed loop, in fact, I did not go WOT until it downshifted back into 2nd again.

I was actually kinda racing the V6 Accord in the lane over. Those newer V6 accords with their 250-270 hp V6 is actually a pretty quick car. Easily competes with my low-mid 15 second Van.

http://www.youtube.com/watch?v=GeyY5UZ0V6I

This is an abbreviated run, roughly 0-60 in 1st gear, than up to about 70 in 2nd.

http://youtube.com/watch?v=koWaPeAu3hg

Cold idle

http://www.youtube.com/watch?v=wRehD8He18E

Cold start and idle followed by a little rev. The audio sync is way off courtesy of Youtube.

http://www.youtube.com/watch?v=FmS1m3zlqHo

EDIT- Adding a few more now that YouTube finally finished processing them.

http://www.youtube.com/watch?v=c6qV9T7ZCOI

The rattle is my small toolbox in the back of the van.

http://www.youtube.com/watch?v=e3bfNJYT1I4

Last edited by Fast355; Feb 12, 2007 at 12:58 AM.
Reply
Old Feb 11, 2007 | 10:50 PM
  #2  
dimented24x7's Avatar
Supreme Member
iTrader: (2)
 
Joined: Jan 2002
Posts: 9,962
Likes: 5
From: Moorestown, NJ
Car: 88 Camaro SC
Engine: SFI'd 350
Transmission: TKO 500
Axle/Gears: 9-bolt w/ 3.23's
Is that with the latest version with sync'd MAF reads?
Reply
Old Feb 11, 2007 | 10:56 PM
  #3  
Fast355's Avatar
Thread Starter
Supreme Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jan 2005
Posts: 10,405
Likes: 492
From: Hurst, Texas
Car: 1983 G20 Chevy
Engine: 305 TPI
Transmission: 4L60
Axle/Gears: 14 bolt with 3.07 gears
Originally Posted by dimented24x7
Is that with the latest version with sync'd MAF reads?
Yes and the 10* injector change deal that I posted about on the DIY prom board.

On the first video it is not floored until it downshifts back into 2nd at speed. I was only 2/3-3/4 throttle from take-off clear through the 2-3 shift, then floored it. When I noticed the Accord was still there.
Reply
Old Feb 11, 2007 | 10:59 PM
  #4  
dimented24x7's Avatar
Supreme Member
iTrader: (2)
 
Joined: Jan 2002
Posts: 9,962
Likes: 5
From: Moorestown, NJ
Car: 88 Camaro SC
Engine: SFI'd 350
Transmission: TKO 500
Axle/Gears: 9-bolt w/ 3.23's
Just out of curiosity, noticed any difference with the new version?
Reply
Old Feb 11, 2007 | 11:01 PM
  #5  
Fast355's Avatar
Thread Starter
Supreme Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jan 2005
Posts: 10,405
Likes: 492
From: Hurst, Texas
Car: 1983 G20 Chevy
Engine: 305 TPI
Transmission: 4L60
Axle/Gears: 14 bolt with 3.07 gears
Originally Posted by dimented24x7
Just out of curiosity, noticed any difference with the new version?
Actually, it feels smoother under heavy load

Not much difference at idle and low-loads
Reply
Old Feb 12, 2007 | 09:12 PM
  #6  
ShiftyCapone's Avatar
Supporter/Moderator
25 Year Member
iTrader: (7)
 
Joined: Feb 2001
Posts: 13,748
Likes: 560
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Fast,

I love your videos and you must really blow people away when your 20 year old van dominates a new V6 DOHC high tech sedan out of the gates!
Reply
Old Feb 13, 2007 | 08:35 AM
  #7  
Street Lethal's Avatar
Supreme Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (16)
 
Joined: Jul 2003
Posts: 10,521
Likes: 204
From: NYC / Jersey
Car: 1990 Trans Am GTA
Engine: Turbo 305 w/MS2
Transmission: 700R4
Originally Posted by Fast355
You can also tell that I didn't go WOT immediately off the line as the PCM was still in closed loop...
Closed loop?
----------
PCM was still in open loop, no?

BTW, nice vids....

Last edited by Street Lethal; Feb 13, 2007 at 08:37 AM. Reason: Automerged Doublepost
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
hectre13
Car Audio
26
Mar 3, 2022 05:38 PM
Rocket-Doc
TBI
1
Nov 14, 2015 02:08 PM
L98GTA87
TPI
18
Oct 19, 2015 10:43 PM
jessejames82
Miscellaneous Third Gen Items!
3
Oct 16, 2015 10:11 PM
ZekeThorpe
Theoretical and Street Racing
35
Oct 7, 2015 07:30 PM




All times are GMT -5. The time now is 06:40 AM.