2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

Dashpot removal (Yes I did a search)

Thread Tools
 
Search this Thread
 
Old 01-08-04, 04:47 PM
  #1  
cool story bro

Thread Starter
 
AREITU's Avatar
 
Join Date: Aug 2001
Location: Berkeley
Posts: 158
Likes: 0
Received 0 Likes on 0 Posts
Dashpot removal (Yes I did a search)

I cannot, for the life of me, find any information on what the dashpot is, or how to remove it. Is it because it's so simple, once I look at it, I can tell what it is? My friend's FC is back on it's feet and needs a new throttle cable, too, so we were wondering how to take it out.
Old 01-08-04, 05:06 PM
  #2  
Seduced by the DARK SIDE

 
SureShot's Avatar
 
Join Date: Apr 2001
Location: Orange Park FL (near Jax)
Posts: 7,323
Likes: 0
Received 2 Likes on 2 Posts
I'd leave it in.

1) It keeps the throttle from banging shut on the stops, which keeps idle readjustment from being a problem.
2) It keeps the ECU from seeing closed throttle if you rapidly pump it to make flames..
3) It's not in the way - (my opinion)


BTW that's it below the bend in my throttle cable.

Last edited by SureShot; 01-08-04 at 05:10 PM.
The following users liked this post:
Djseto (07-12-20)
Old 01-08-04, 10:00 PM
  #3  
I am back

 
George84's Avatar
 
Join Date: Sep 2003
Location: Highland, IL near St. Louis
Posts: 829
Likes: 0
Received 0 Likes on 0 Posts
From what I understand all the TB Dashpot is just a adjustable shock used to control the speed of the rev-down through the throtle by adjusting how fast the intake closes. So if I remove it all I would be doing is cutting off new air form mixing with the gas that is currently in the engine, causing a rush of gas to go through the exhaust when I suddenly let off of the throtle.
Old 01-08-04, 10:46 PM
  #4  
Moderator

iTrader: (1)
 
silverrotor's Avatar
 
Join Date: Mar 2002
Location: Toronto, Corporate Canada
Posts: 7,592
Received 5 Likes on 5 Posts
I've removed my Dashpot with subtle effects. I don't advocate It but the dashpot was the reason why I was unable to adjust my TPS correctly. https://www.rx7club.com/showthread.p...highlight=life I remember this thread coinciding with mine on account of this. This and we started off our threads the same ie. for the life of me.

I guess I should have updated my thread.
Old 01-09-04, 12:36 AM
  #5  
good to be back

iTrader: (7)
 
rexman13b's Avatar
 
Join Date: Apr 2002
Location: Kingsport, TN
Posts: 1,106
Received 4 Likes on 4 Posts
just like geoman84 said is the formula for making good flames. all that extra gas in the exhaust is good for flamage. i say trash the dashpot, who needs it?
Old 01-09-04, 03:46 AM
  #6  
Senior Member

 
Blowtus's Avatar
 
Join Date: Jun 2002
Location: Brisbane, Australia
Posts: 374
Likes: 0
Received 0 Likes on 0 Posts
anyone that would rather driveability over 'flamage'
Old 01-09-04, 03:52 AM
  #7  
I wish I was driving!

 
Join Date: Dec 2001
Location: BC, Canada
Posts: 5,241
Received 84 Likes on 68 Posts
Originally posted by Blowtus
anyone that would rather driveability over 'flamage'
It's amazing hoqw you can moderate the throttle position with your right foot...
but no, its not for the everyday driver.
Old 01-09-04, 07:04 AM
  #8  
Seduced by the DARK SIDE

 
SureShot's Avatar
 
Join Date: Apr 2001
Location: Orange Park FL (near Jax)
Posts: 7,323
Likes: 0
Received 2 Likes on 2 Posts
In summary:
If it works - adjust it to your preferance.
If it's broke - pull it.
Old 01-09-04, 07:17 AM
  #9  
Why am I here ?

 
hugues's Avatar
 
Join Date: May 2002
Location: Boston, MA
Posts: 671
Likes: 0
Received 0 Likes on 0 Posts
Here is what the FSM has to say about dashpot (s4)

The FSM says that it should contact at about 3000 rpm, I think it's too much, I have it contact at 1,500 rpm, but it's a matter of taste.

If it does not allow for good TPS adjustment, then it is no good and should be replaced or ditched.

Hugues -


Last edited by hugues; 01-09-04 at 07:20 AM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jeff20B
1st Generation Specific (1979-1985)
73
09-16-18 07:16 PM
ZacMan
Build Threads
4
09-19-15 09:20 PM
Skeeg
3rd Generation Specific (1993-2002)
3
09-12-15 10:11 AM
risingsunroof82
1st Generation Specific (1979-1985)
8
09-07-15 01:11 PM
Skeeg
Suspension/Wheels/Tires/Brakes
2
09-05-15 07:41 PM



Quick Reply: Dashpot removal (Yes I did a search)



All times are GMT -5. The time now is 07:29 AM.