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td42 into 2.8

Posted: Sat Feb 20, 2010 3:27 pm
by marika90
i have been searching 4 a 4.5 to do this conversion as my td42 ute is pretty tired but have found a good 2.8. i have heard the drivers side engine mount is the same but the passenger needs 2 be changed.also after information regarding the crossmember i have been told u need 2 keep the td42 crossmember but i would like 2 know if the mounting 4 the crossmember is the same. im concerned because the 2.8 is ment to have a different gearbox. correct me if im wrong any info appreciated. cheers

Posted: Sat Feb 20, 2010 3:39 pm
by big lux

Posted: Sat Feb 20, 2010 3:54 pm
by chunks
I don't understand, seems to be a downgrade to me. Get another TD42 or freshen yours up.

Posted: Sat Feb 20, 2010 5:51 pm
by beast of a GQ
Have a look around mate everyone is upgrading to a td42 not down grading. Don't do it. Theres a few second hand td42 getting around.

Posted: Sat Feb 20, 2010 9:34 pm
by marika90
theres nuthin wrong with me moter i want to put it in a 2.8 gu wagan as u cant find a good td42 wagon under 35k. how is it a down grade a gu wagon is a gu wagon. i dont understand the confusion

Posted: Sun Feb 21, 2010 8:18 am
by chunks
Well you didn't ask the question very well did you seeing as everyone who replied thinks you want to replace a 4.2 with a 2.8??? Maybe try asking the question properly like "I want to replace a 2.8 with a 4.2, what's involved?".

Posted: Sun Feb 21, 2010 9:47 am
by marika90
yes i know that was my fault. any info greatly appreciated

Posted: Sun Feb 21, 2010 1:49 pm
by beast of a GQ
Awe well that changes things. I thought you wanted to go 2.8 into a 4.2 vehicle. Other way around i see. In that case theres quite a few threads on that topic.

Posted: Mon Feb 22, 2010 6:12 am
by marika90
i have tried searching the bible but couldnt find much.

Posted: Mon Feb 22, 2010 7:24 pm
by Clanky
Just done it and its a flamin big job and heavy components.
That said, Im glad I did it
There is swags of info on here and the patrol forum.

Posted: Mon Feb 22, 2010 8:26 pm
by marika90
can u give me sum more informayion plese wat did u have to do with the engne mounts did u have 2 get an auto sparky 2 do the electrical work. any hassel changing the accelerater 2 cable instead of electronic. cheers 4 the help

Posted: Mon Feb 22, 2010 9:08 pm
by Clanky
I did the conversion into a GQ no no pedal hassles. I have read you need a 4.2 GU pedal assembly - makes sense.
Mount is a simple plate. send me your email and I can send you a drawing of what I did

Posted: Tue Feb 23, 2010 10:31 am
by marika90
i have my complete td42 ute 2 steal parts from 4 the conversion. so if the pedal fits up i'll be rite i hope.

Posted: Tue Feb 23, 2010 5:47 pm
by Clanky
good to have a complete donor for sure. GQ and GU gearboxes are different though

Posted: Tue Feb 23, 2010 7:49 pm
by thebones
i did a 2.8 to a 4.2 convertion in my gq and the gear boxes were different but i dont know about the gu and the passanger engine mount had to be modified

Posted: Wed Feb 24, 2010 1:20 pm
by marika90
wat di u have to do electrically to get it up and runing iv'e got a 2.8 lined up 2 buy jus confirming everything before i start

Posted: Wed Feb 24, 2010 4:30 pm
by thebones
the main thing i had to do was change the altinator wireing over but in mine the plugs were the same so it wawws just a matter of taking the cables off the 2.8 and putting then on the 4.2 altinator