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

Takeoff is slow as hell

Thread Tools
 
Search this Thread
 
Old 09-27-01, 11:46 AM
  #1  
Junior Member

Thread Starter
 
Jason Arena's Avatar
 
Join Date: Aug 2001
Location: Valparaiso
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Unhappy Takeoff is slow as hell

I don't know why, but whenever I take off from a light my rx accelerates slow as hell. Then when I get into 2nd gear it starts flying. Is this the famed 3000 rpm hesitation? or because it is an automatic it is just slow. Please help!
Old 09-27-01, 11:56 AM
  #2  
Senior Member

 
PraxRX7's Avatar
 
Join Date: Aug 2001
Location: Alberta
Posts: 660
Likes: 0
Received 0 Likes on 0 Posts
It could just be because it is an automatic

For a good launch if I am really giving it some oomf, I launch at 5k-6k RPM...The automatic I assume launches at about idle speed (750-900), your torque sucks at that level and isn't really good until 3000-3500 RPM =/
Old 09-27-01, 12:00 PM
  #3  
Junior Member

Thread Starter
 
Jason Arena's Avatar
 
Join Date: Aug 2001
Location: Valparaiso
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
or could I just change the oil, would that make a difference?
Old 09-27-01, 12:06 PM
  #4  
Senior Member

 
PraxRX7's Avatar
 
Join Date: Aug 2001
Location: Alberta
Posts: 660
Likes: 0
Received 0 Likes on 0 Posts
ghmm

the only thing I ever noticed in mY Turbo II when changing the oil (after the previous owner had not changed it for a while)



only thing I noticed was smoother acceleration and driving with maybe a little HP recovery.
Old 09-27-01, 12:42 PM
  #5  
~~~~~~~~~~~~~~~~~~~~~~~

 
Samps's Avatar
 
Join Date: May 2001
Location: Pittsburgh, PA
Posts: 1,594
Likes: 0
Received 0 Likes on 0 Posts
my car used to be an auto and believe me it will be slow off the line no matter what you do. I had racingbeat header and presilencer and cat-back, intake, pulleies, and a CAI, and it was still a dog off the line. So I suggest taking it to KD rotary, pay them around 2 grand to get the manual swap with a light-weight flywheel and a good clutch. It will take probably a year or so but when you get the car back you will never figure out why you got an auto in the first place.
Old 09-27-01, 02:44 PM
  #6  
Senior Member

 
black7's Avatar
 
Join Date: Jul 2001
Location: Germany
Posts: 435
Likes: 0
Received 0 Likes on 0 Posts
mine was also an auto too and had the same problem. if you have an auto the best performance mod you can make is change it to a manual. i paid 850 dollars parts and labor for mine to be converted by a guy that works for mazda and does jobs on the side. it didn't take a year for me, more like 2 weeks. he got kind of bogged down with nopi and family visiting. but i am really satisfied with the work. all the parts were used minus the clutch. the acceleration is like night and day between the auto and manual. good luck
Old 09-27-01, 07:44 PM
  #7  
Full Member

 
matt007's Avatar
 
Join Date: Aug 2001
Location: pdx
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Brake torque
Stand on the brake while you rev the gas
I'm not responsible if you break a motor mount
But it will help a LOT
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ArmAnirx7
West RX-7 Forum
35
03-08-21 12:54 AM
Jeff20B
1st Generation Specific (1979-1985)
73
09-16-18 07:16 PM
R.O.D
2nd Generation Specific (1986-1992)
34
01-06-16 12:09 AM
R.O.D
Rtek Forum
1
09-23-15 01:15 AM



Quick Reply: Takeoff is slow as hell



All times are GMT -5. The time now is 03:34 PM.