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View Full Version : New M32 gearbox turned up this week.



888
8th December 2006, 04:03 PM
I've been looking for one of these for ages now, but finally sourced a brand new one. This is an M32 6 speed gearbox that GM use in the Astra Vxr (opc). It will be fitted soon to my car which also has an LEH engine (opc).

There is also a ATB type lsd, lightened flywheel and vxr clutch going in at the same time.

Main problem is the drive shafts as the H splines (gearbox side) are different to the G (hub end) and slightly longer too. So it may mean a set of custom driveshafts going in.

http://i71.photobucket.com/albums/i144/Scottyboy888/IMG_0001gear.jpg

CAL.16V
8th December 2006, 08:04 PM
Y?????????????

blueraven
8th December 2006, 08:35 PM
because its a sh1tload stronger than the standard F23 box thats why :)

CAL.16V
9th December 2006, 03:22 AM
ysaying why buy all that stuff and not satrt off with a vxr lol... expensive

mackeysam
9th December 2006, 03:48 AM
ysaying why buy all that stuff and not satrt off with a vxr lol... expensive

because it's much more fun this way :D

888
9th December 2006, 05:53 AM
because it's much more fun this way :D

Indeed it is - and of course the minor point that there are less than 90 888's left, and a few thousand vxr's :rolleyes: on the road.

There is also the point that nobody else has - and being the first to modify a mk4 coupe/zlet in such a way.

The main reason is the strength of the gearbox vs. the F23 though - I'm already way exceeding the 230lbs ft torque that this box was deisigned for. With the upcoming 350-400bhp - and at least as much torque, the F23 would undoubtedly turn to mush :rolleyes: - The 320lbs ft of torque that the M32 will take is also being eceeding already (325lbs ft) - but it is the strongest 'box they have.

ope126
9th December 2006, 10:41 AM
Well done 888, keep us all up to date! :D