2nd Generation Specific 1986-1992 Discussion

Whats The Max Torque For A S5 N/a Tranny?

Thread Tools
 
Search this Thread
 
Old Mar 30, 2004 | 09:33 PM
  #1  
Ryu's Avatar
Ryu
Thread Starter
Senior Member
 
Joined: Feb 2004
Posts: 101
From: Greer, South Carolina
Default

as the topic says, how much can it hold? i've heard it can hold up to 250hp but what about torque figures? i have tryed searching but nothing came up with the info that i need. any help is appreciated. thanks.
Old Mar 30, 2004 | 09:58 PM
  #2  
mazdaspeed7's Avatar
Super Moderator
 
Joined: Sep 2002
Posts: 2,763
From: Savannah, Ga
Default

Depends on the driver. If its me driving, not very much.



I broke an FB tranny in a month with a stock port engine. With a ported engine, I broke a S5 n/a trany, which is the strongest of the n/a trannies, in a month.



Some people have kept n/a trannies alive with a turbo 6 port. You have to drive very nicely though, and youre still flirting with disaster.
Old Mar 30, 2004 | 10:23 PM
  #3  
Ryu's Avatar
Ryu
Thread Starter
Senior Member
 
Joined: Feb 2004
Posts: 101
From: Greer, South Carolina
Default

thanks for the reply. my tranny is an S5 tranny so i guess its the thoughest N/A tranny. i hope it can withstand the occasional auto-x. i don't really get on it much around town cuz my lisense has been flagged by a state trooper



anyways, i hope that i can make the tranny last long enough for me to find a TII drive train.
Old Mar 30, 2004 | 11:27 PM
  #4  
mazdaspeed7's Avatar
Super Moderator
 
Joined: Sep 2002
Posts: 2,763
From: Savannah, Ga
Default

If you dont have some serious mods oen, dont worry about the n/a driveline. Unless you have a heavily ported engine along with the bolt-ons, and have a knack for breaking things, youll be fine.
Old Mar 30, 2004 | 11:46 PM
  #5  
j9fd3s's Avatar
Senior Member
 
Joined: May 2002
Posts: 22,465
From: California
Default

our race car (its/ps1) goes thru trannies. due to the rules its stock port/ stock intake manifolds.



i pulled an old one apart, all the synchros were shot, 3rd was broken. chipped gear tooth on the input shaft and the 3/4 clutch hub is toast. the one in the car i think is gonna be the same



we also dont make any kind of standing start....
Old Mar 30, 2004 | 11:50 PM
  #6  
mazdaspeed7's Avatar
Super Moderator
 
Joined: Sep 2002
Posts: 2,763
From: Savannah, Ga
Default

Originally Posted by j9fd3s' date='Mar 31 2004, 01:46 AM
our race car (its/ps1) goes thru trannies. due to the rules its stock port/ stock intake manifolds.



i pulled an old one apart, all the synchros were shot, 3rd was broken. chipped gear tooth on the input shaft and the 3/4 clutch hub is toast. the one in the car i think is gonna be the same



we also dont make any kind of standing start....
You must drive like I do.
Old Mar 31, 2004 | 07:05 PM
  #7  
Ryu's Avatar
Ryu
Thread Starter
Senior Member
 
Joined: Feb 2004
Posts: 101
From: Greer, South Carolina
Default

as for mods, i'll be running full turbo back exhaust with an intake so nothing to extreme.
Old Apr 1, 2004 | 09:24 AM
  #8  
marcus7's Avatar
Senior Member
 
Joined: Mar 2004
Posts: 172
Default

I’ve put 420,000 miles on my original S5 NA transmission. They last a long time if they’re not abused.
Old Apr 1, 2004 | 09:31 AM
  #9  
TyresmokinRx7's Avatar
Senior Member
 
Joined: Apr 2003
Posts: 875
From: Canberra Australia
Default

676200km, Damm that's alot of km.
Old Apr 1, 2004 | 09:58 AM
  #10  
j9fd3s's Avatar
Senior Member
 
Joined: May 2002
Posts: 22,465
From: California
Default

Originally Posted by mazdaspeed7' date='Mar 30 2004, 09:50 PM
You must drive like I do.
i'm easy on it, its tommy, seth, paul, alex, todd, craig and anyone else who drives the race car (it does get passed around like the village *****)



All times are GMT -5. The time now is 12:31 AM.