Question about the Leganza MN4 automatic transmission

AntDX316 · Post by **AntDX316** » Wed Jun 11, 2008 4:55 pm

Maximum engine torque: 190 lb-ft (260 Nm) (MN4), 220 lb-ft (298 Nm) (MN5)

Maximum gearbox torque: 325 lb-ft (440 Nm) (MN4), 325 lb-ft (440 Nm) (MN5)

maximum engine torque and maximum gearbox torque

say i do 325lbs does that means the gearbox can hold up to 325lbs but wont engage next gear with 190+lbs?

exist3nce · Post by **exist3nce** » Thu Jun 12, 2008 1:21 am

Where are you pulling this info? I know I've seen these kind of specs before and usually the max engine torque was the highest torque that the motor mated to that gearbox could produce. Max gearbox torque was the actual capacity of the gearbox.... I'm surprised the auto box is rated for that much torque...... altho why does it say "gearbox"?

daewoomofo · Post by **daewoomofo** » Thu Jun 12, 2008 9:57 am

gearbox is just another name for transmission. auto or manual its till a gearbox, its a "box" with gears in it, lol

Pir0 · Post by **Pir0** » Thu Jun 12, 2008 3:15 pm

Yeah we say gearbox here in the uk/ireland.

You get looked at funny if you say you're transmissions an f20

Instead, it's, ' I've an f20 box strapped onto it '

AntDX316 · Post by **AntDX316** » Tue Jun 17, 2008 5:32 pm

exist3nce wrote:Where are you pulling this info? I know I've seen these kind of specs before and usually the max engine torque was the highest torque that the motor mated to that gearbox could produce. Max gearbox torque was the actual capacity of the gearbox.... I'm surprised the auto box is rated for that much torque...... altho why does it say "gearbox"?

i pulled it from the sticky post