General Rotary Tech Support Use this forum for tech questions not specific to a certain model year

Automatic FD question

Thread Tools
 
Search this Thread
 
Old 05-18-07, 12:06 PM
  #1  
Junior Member

Thread Starter
 
RotaryNemesis24's Avatar
 
Join Date: Feb 2007
Location: MiYAYO
Posts: 16
Likes: 0
Received 0 Likes on 0 Posts
Automatic FD question

I test drove an auto FD yesterday....Was kind of shocked that when i hit the gas....it barely went anywhere....very little throttle response. Is it normal to not have any power till the turbo's kick in?
Old 05-18-07, 10:57 PM
  #2  
Non-Transferable

 
SchoolZone's Avatar
 
Join Date: Feb 2006
Location: Denver
Posts: 132
Likes: 0
Received 0 Likes on 0 Posts
the primary turbo does not have much lag so you should feel something.
Old 05-19-07, 01:49 AM
  #3  
Lives on the Forum

iTrader: (8)
 
RotaryResurrection's Avatar
 
Join Date: Oct 2003
Location: Morristown, TN (east of Knoxville)
Posts: 11,576
Received 25 Likes on 18 Posts
From idle to 2.5-3krpm the car will be slow as a ford escort. From 3k to the shift, and from there on out provided the boost pattern is correct and you do not let out, it should be pretty quick.

I found a dyno sheet of a pretty stock automatic FD a few days ago and I believe it put down around 235 at the wheels (I believe it was running 12psi instead of 10), which is common mildly modified FC t2 territory, so it's not all that fast, but quick and fun. I've driven several and they are not bad, but a rearend gear change and a 3000+ stall would make them a BEAST from light to light.
Old 05-19-07, 01:59 PM
  #4  
Resident Retard

 
weaklink's Avatar
 
Join Date: Apr 2001
Location: Cockaigne
Posts: 1,918
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by RotaryResurrection
From idle to 2.5-3krpm the car will be slow as a ford escort. From 3k to the shift, and from there on out provided the boost pattern is correct and you do not let out, it should be pretty quick.

I found a dyno sheet of a pretty stock automatic FD a few days ago and I believe it put down around 235 at the wheels (I believe it was running 12psi instead of 10), which is common mildly modified FC t2 territory, so it's not all that fast, but quick and fun. I've driven several and they are not bad, but a rearend gear change and a 3000+ stall would make them a BEAST from light to light.
stock stall IS 3K.
Old 05-19-07, 04:24 PM
  #5  
Lives on the Forum

iTrader: (8)
 
RotaryResurrection's Avatar
 
Join Date: Oct 2003
Location: Morristown, TN (east of Knoxville)
Posts: 11,576
Received 25 Likes on 18 Posts
On paper perhaps, but in reality when you brake boost or floor the throttle the stall is in the low to mid 2000rpm range.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
_Tones_
Adaptronic Engine Mgmt - AUS
10
05-25-21 05:37 AM
jakeishness
2nd Generation Specific (1986-1992)
11
09-11-15 11:33 AM
Nosferatu
2nd Generation Specific (1986-1992)
7
09-05-15 02:13 PM



Quick Reply: Automatic FD question



All times are GMT -5. The time now is 06:16 AM.