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-   -   saab six speed (https://www.cobaltss.net/forums/advanced-performance-modifications-130/saab-six-speed-71562/)

ericss 08-14-2007 04:05 AM

saab six speed
 
what are the years when the six speed come in the saab? will it bolt to the ecotec? will it work with stock mounts? is it any stronger than the f35 and f23 trannies? the gear ratios? does it lean more to the turbo side(higher ratio) or supercharger side(lower ratio)?:cssNET:

rick1217 08-14-2007 04:13 AM

I believe there was a guy on here that was looking into that swap....but it would cost too much i guess..... IIRC it will bolt to the ecotec block but u will need new mounts, custom shifter/clutch cables, etc....lots of custom work as far as i know.....but IIRC the gears would be awsome....first is abit longer, which will help cause ares is too short...and i think 2/3 are about the same and 4/5 are abit lower, the ofcoase 6th, which would be great so when cruisin at +80mph/+130km u wont be reving to +3k

ericss 08-24-2007 09:13 PM

what is the models and what are the years? and will the cobalt clutch work?

NJHK 08-24-2007 09:57 PM

2003+ Saab 9-3 2.0 Turbocharged

It's the LK9 Motor

http://www.ecotecforum.com/forums/showthread.php?t=1928


LK9 MANUAL TRANS SPECS
2007 GME Germany F40 ( MU9 ) 04/04/06
Type: transverse front wheel drive, six-speed manual transaxle
Engine range: GM 3.9L V6 ( LZ9 )
Maximum engine torque: 245 lb-ft ( 333 Nm)
Maximum gearbox torque: 295 lb-ft ( 400 Nm )
Gear ratios: MU9
First: 3.769
Second: 2.040
Third: 1.365
Fourth: 1.048
Fifth: 0.846
Sixth: 0.707
Reverse: 3.538
Final Drive Ratio: 3.55
Maximum validated gross vehicle weight: 3527 lb ( 1600 kg )
Case material: aluminum
Center distance: 197 mm
Fluid type: Castrol BOT 0063
Transmission weight: wet: 56 kg ( 123.5 lb )
Fluid capacity (approximate): 3.1L / 3.27 qt. ( dry )
Power take off: no
Applications: Pontiac G6

Sergio 08-25-2007 01:14 PM

According to that, first is even shorter on the 6-speed. Bleh.

ericss 08-25-2007 05:04 PM

lsd in it?

rick1217 08-27-2007 11:02 PM


Originally Posted by Sergio (Post 1373732)
According to that, first is even shorter on the 6-speed. Bleh.

nope.... the final drive on the 5spd is lower so the 6spd is a little bit longer, not much....but abit
Gear ratios: MU3
First: 3.38
Second: 1.76
Third: 1.18
Fourth: 0.89
Fifth: 0.7
Reverse: 3.17
Final Drive 4.05


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