722.3 max nm
722.3 max nm
(06-14-2015, 06:06 PM)PedroFerreira what is the max nm to 722.3 ?400nm is ok?
Early versions of the M120 v12 had a 722.3series transmission & they were 580nm.
Any 722.3 what was attached to one of the larger v8s would handle over 400nm easy too & should be easier to find.
PedroFerreira
06-20-2015, 10:37 AM #3I want to keep my original gearbox from 300d turbo.....will be ok with 400nm?
(06-20-2015, 10:37 AM)PedroFerreira I want to keep my original gearbox from 300d turbo.....will be ok with 400nm?
I'm not sure of the internal differences betweed the various 722.3 transmissions, you're unlikely to break it but in saying that you might find that the internal clutch just slip.
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www.elbe.ee - MB performance parts.
Ask from Roman (http://turbobandit.com). He`s using 722.3 trannys. Most of cars have 600+ Nm.
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www.elbe.ee - MB performance parts.
(08-03-2015, 05:36 PM)MFSuper90 Do they speak English?
Yes.
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www.elbe.ee - MB performance parts.
(08-03-2015, 05:36 PM)MFSuper90 Do they speak English?
Yes.
------------------------------------------------------------------------
www.elbe.ee - MB performance parts.
It would be great to have a semi-reliable trans to put behind a merc STD without shipping stuff from europe
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
That's awesome.
It would be great to have a semi-reliable trans to put behind a merc STD without shipping stuff from europe
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
whipplem104
08-05-2015, 08:01 PM #9The 722.3 can easily handle in excess of 400lb/ft of torque if built properly and the pressures are set up properly. I ran over 300lb/ft of torque through a stock one in my 300ce for years. Main thing is to turn up the pressures. They shift terrible but can take some abuse. The modulator does a lot for the main pressure. If it is shifting firm then it is ok.
Different valve body set up, different clutches, more clutches etc?
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
What else has to be done besides pressures?
Different valve body set up, different clutches, more clutches etc?
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
whipplem104
08-05-2015, 10:01 PM #11Just redo the clutch packs to have more clutches in them like the v8/v12 transmissions. The brake bands are all the same. Then turn up the modulator. If you need more than that you would have to start playing with spring pressures in the valve body. But I would imagine that would cover you. The modulator adjustment makes a lot of difference.
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
Whipplem104, you seem to be one of most knowledgable people on STD about these merc autos. Do you have a recommendation of anyone in the Eastern US to work on one? I want to have mine fine through and beefed up before I put it behind my 603
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
whipplem104
11-03-2015, 03:16 PM #14Are you running a 722.3? If so I would recommend Blue Ridge MB. In Atlanta He does a lot of work on the 722.3s.
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
I have one mated to my 603 that is going into my car. I was wanting to send it out before I do the swap this winter. I'm located in Ohio, so shipping would kill me
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
whipplem104
11-03-2015, 07:04 PM #16Well you could have a local transmission shop just go through it and freshen it up and then get a valve body from someone. It really just depends on how much power you are making what is worth it.
I wish you or blue ridge were closer, then I'd just send it to you and have it done right for sure haha
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
Will blue ridge sell a built valve body?
I wish you or blue ridge were closer, then I'd just send it to you and have it done right for sure haha
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
(11-03-2015, 11:50 AM)MFSuper90 Whipplem104, you seem to be one of most knowledgable people on STD about these merc autos. Do you have a recommendation of anyone in the Eastern US to work on one? I want to have mine fine through and beefed up before I put it behind my 603
Russell is one of the most knowledgable individuals on the INTERNET about these transmissions and his work speaks for itself. If you guys only knew what he's accomplished with these transmissions you'd be amazed.
A happy customer.
(11-03-2015, 11:50 AM)MFSuper90 Whipplem104, you seem to be one of most knowledgable people on STD about these merc autos. Do you have a recommendation of anyone in the Eastern US to work on one? I want to have mine fine through and beefed up before I put it behind my 603
Russell is one of the most knowledgable individuals on the INTERNET about these transmissions and his work speaks for itself. If you guys only knew what he's accomplished with these transmissions you'd be amazed.
A happy customer.
(11-05-2015, 12:22 PM)124dieselYou are lucky to be so close to him!(11-03-2015, 11:50 AM)MFSuper90 Whipplem104, you seem to be one of most knowledgable people on STD about these merc autos. Do you have a recommendation of anyone in the Eastern US to work on one? I want to have mine fine through and beefed up before I put it behind my 603
Russell is one of the most knowledgable individuals on the INTERNET about these transmissions and his work speaks for itself. If you guys only knew what he's accomplished with these transmissions you'd be amazed.
A happy customer.
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
(11-05-2015, 12:22 PM)124dieselYou are lucky to be so close to him!(11-03-2015, 11:50 AM)MFSuper90 Whipplem104, you seem to be one of most knowledgable people on STD about these merc autos. Do you have a recommendation of anyone in the Eastern US to work on one? I want to have mine fine through and beefed up before I put it behind my 603
Russell is one of the most knowledgable individuals on the INTERNET about these transmissions and his work speaks for itself. If you guys only knew what he's accomplished with these transmissions you'd be amazed.
A happy customer.
'82 300D -3" straight pipe, ALDA deleted, 3in1 glowshift gauge, HX30, egr-less manifold, A/W intercooler
'14 Ram 6.7l cummins -G56 handshaker, wishing it was deleted
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