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6 speed hdi??? - Printable Version

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+--- Thread: 6 speed hdi??? (/showthread.php?tid=11829)



6 speed hdi??? - chris.rawe - 12-03-2013

has anyone tried to fit a 6 speed to a hdi 306, ive seen i few 406 hdi's as a 6 speed, just wondering if anyone has tried to fit one, the only issue's i can for-see is the engine mount and the n/s/f drive shaft possibly, i will need to change my clutch in about 12 months time and though about how much nicer it would drive...


RE: 6 speed hdi??? - Poodle - 12-03-2013

All the 6-speed hdi boxes are hydro clutch jobbies, would need to do a full conversion to hydraulic.


RE: 6 speed hdi??? - chris.rawe - 12-03-2013

damn do you recon you could take the mechanical bits and swap the over?......iam guessing i am not the first person to have this idea? lol


RE: 6 speed hdi??? - Piggy - 12-03-2013

no, its not a traditional box converted to hrydo which can be switched back


RE: 6 speed hdi??? - Poodle - 12-03-2013

You could theoretically, but itd be a crazy amount of work and involve some custom fabrication, be miles easier just to do the clutch coversion.


RE: 6 speed hdi??? - Ruan - 12-03-2013

The ML series box doesn't fit in a 306 without modification, requires bits cutting, its not a standard fit by any means!!


RE: 6 speed hdi??? - darrenjlobb - 12-03-2013

There not to bad, need to move the engine fowards on top mount to allow diff to clear the bulkhead and address the clutch problem, shafts fit fine though.


RE: 6 speed hdi??? - Midnightclub - 13-03-2013

Does a HDi FD fit into a '6 box?


RE: 6 speed hdi??? - darrenjlobb - 13-03-2013

no ^


RE: 6 speed hdi??? - sweeney1987 - 13-03-2013

surely a standard 6 box could be modified for longer gearing?
whether or not it could handle the torque is another question


RE: 6 speed hdi??? - Midnightclub - 13-03-2013

Anything can be done, with the right level of ££££


RE: 6 speed hdi??? - sweeney1987 - 13-03-2013

hmmm, dont wanna spend money though.
if i could get my hands on a 6 box over here id be ripping it apart for a look at least!


RE: 6 speed hdi??? - Chris - 13-03-2013

Iirc the 6 box has a longer FD than the hdi one, if not its only marginally shorter.
1st on the 6 box is so long anyway it would probably be undriveable if it was much longer, even on a diesel.


RE: 6 speed hdi??? - Midnightclub - 13-03-2013

HDi FD is 3.6 where as the 6's FD is 3.95/4.05 depending on the year