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

Stock or Near Stock LT1 Dyno Charts

Thread Tools
 
Search this Thread
 
Old Feb 18, 2007 | 01:12 PM
  #1  
Canada's Avatar
Thread Starter
Registered User
 
Joined: Jan 2007
Posts: 37
From: Elkart, Iowa
Stock or Near Stock LT1 Dyno Charts

Trying to find a dyno chart of a stock or near stock (lets say CAI, exhaust, TB) of a Z28/Firebird LT1/T-56....haven't had much luck....just trying to figure out proper shift points.

Last edited by Canada; Feb 18, 2007 at 01:14 PM.
Old Feb 18, 2007 | 04:53 PM
  #2  
sbs's Avatar
sbs
Registered User
 
Joined: Feb 2004
Posts: 1,154
From: VA
Originally Posted by Canada
Trying to find a dyno chart of a stock or near stock (lets say CAI, exhaust, TB) of a Z28/Firebird LT1/T-56....haven't had much luck....just trying to figure out proper shift points.
Here's a stock vette.

http://www.wku.edu/~nathan.plemons/h..._corvette.html
Old Feb 18, 2007 | 06:16 PM
  #3  
Canada's Avatar
Thread Starter
Registered User
 
Joined: Jan 2007
Posts: 37
From: Elkart, Iowa
Cool...any idea which transmission was behind it?
Old Feb 18, 2007 | 06:39 PM
  #4  
JP95ZM6's Avatar
Registered User
 
Joined: Oct 2006
Posts: 746
From: Rochester Hills, MI
1996 M6 LT1:

http://www.ws6.com/mod-2.htm
Old Feb 18, 2007 | 07:40 PM
  #5  
Canada's Avatar
Thread Starter
Registered User
 
Joined: Jan 2007
Posts: 37
From: Elkart, Iowa
I've been through that page a billion times....really cool...just trying to find a non-SS/WS6 chart....although I really don't think there is much of a differenece, espessically when you throw in a couple little bolt-ons.
Old Feb 18, 2007 | 07:46 PM
  #6  
user 647483's Avatar
Banned
 
Joined: Apr 2000
Posts: 1,444
Semi-stock 93 a4 firehawk w/ 31K miles on it
http://www.cardomain.com/member_page...51_13_full.jpg
K&N filter, 58mm TB (adapted to 52mm manifold ports), catback and high-flow Cat

Last edited by user 647483; Feb 18, 2007 at 07:48 PM.
Old Feb 18, 2007 | 08:02 PM
  #7  
Canada's Avatar
Thread Starter
Registered User
 
Joined: Jan 2007
Posts: 37
From: Elkart, Iowa
I love the fact that from 1800 rpm to 4700 rpm there is over 300 ft-lbs....ehehhehe...man its nice and FLAT.

So based off the dyno chart from WS6.com, and the ratios of a T-56....

2.66
1.78
1.30
1.00
0.74
0.50

You should shift...

1-2...6k Even this is a bit short.....but not much you can do about it in stock form.

2-3...6k, unlike the last shift, this is pretty much ideal.

3-4...5800...although if I were in a 1/4 mile race, I'd pry hold it accross the line...5800 happens at roughly 100 mph...3rd will go to 103 mph, most seem to trap right below it.

4-5...6k...seems to match up just right.

5-6...at 180 mph, its never going to happen.

So...6k, 6k, 5800, 6k...easy enough.

Thoughts?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
spearous
General 1967-2002 F-Body Tech
1
Jan 12, 2015 11:03 AM
Catmaigne
Parts For Sale
4
Dec 25, 2014 12:16 PM
Brandon Wittmer
General 1967-2002 F-Body Tech
3
Dec 20, 2014 09:51 PM
DubbyZ28Camaro
Car Audio and Electronics
2
Aug 4, 2002 12:53 PM




All times are GMT -5. The time now is 06:53 PM.