Gearbox Strength [Archive] - SaabCentral Forums

: Gearbox Strength


XAAMOTTOMAAX
7th August 2004, 06:49 PM
At what power level does the 5 speed manual gearbox start to break or become unreliable?

CR
19th August 2004, 07:36 PM
I have a 3.0 TiD,its only available in manual form apparently due to the excessive torque delivered by this engine (is there such a thing as excessive torque?) Hirsch does an ECU upgrade to increade BHP from 186 to around 240, torque also increases by :oops: around 100 ft/pds (or N/M?) My dealer told me that the engine can take the HP, but not the torque and that any warranty would be invalid (still got almost 2 years to run).

Simon
20th August 2004, 04:45 AM
I've never heard of any 9-5 gearbox problems on tuned cars.

Chris 9-5
20th August 2004, 07:31 AM
I've never heard of any 9-5 gearbox problems on tuned cars.

Neither have I 8)

Turkish Aerolines
20th August 2004, 11:42 AM
How about automatic gearbox for 2001 Aero? I think there's an automatic limiter in the system so whatever upgrade you make, you will not be able to transfer more NM to the autogearbox then it can handle.

I wish they did the same system for the pistons. I that some guys who are into extreme side of tuning are pretty much worried about that.

Fast_Ed
3rd September 2004, 04:00 PM
Wow! How much torque does that big diesel make then?