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replacing a 2H with 12HT in 75 series

Tech Talk for Cruiser owners.

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Posts: 709
Joined: Thu Sep 22, 2005 7:49 pm
Location: campbelltown

replacing a 2H with 12HT in 75 series

Post by Mousie »

hey all... any one give me some info on compleating the above
i have done a bit of reserch and from what i can see all that needs to be done is :
replace accelerator cable
install a return fule line
re do electrical for shut down

other then the above i understand the motor should just bolt in like for like correct???
feed back would be good

cheers
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Re: replacing a 2H with 12HT in 75 series

Post by tim753 »

Yeah mate, my father fitted a rebuilt 12HT in his 1989 75 series troopy back in 2006, I inherited it 3 years ago and is my daily driver, I can pick his brain for you about the build, it was pretty strait forward. The accelerator cable and twin fuel tanks were a hassle from memory but all the kinks were worked out long ago. Its an awesome combination.
1989 12HT Troopcarrier
Posts: 709
Joined: Thu Sep 22, 2005 7:49 pm
Location: campbelltown

Re: replacing a 2H with 12HT in 75 series

Post by Mousie »

yeh any extra info would be good! i want to have everythign i need to i can swap it over in a weekend ( thats the idear anyway )....

cheers
R.A.G, Ruff As Gutts 4x4 club :P
http://www.rag4x4.com/
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Re: replacing a 2H with 12HT in 75 series

Post by MogLux »

Hey Mousie why dont you drop tinys 6.5lt in it he has the complete setup running ready to blot in ????
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Posts: 709
Joined: Thu Sep 22, 2005 7:49 pm
Location: campbelltown

Re: replacing a 2H with 12HT in 75 series

Post by Mousie »

hmmm that is another option but i dont have much faith in that motor and that means engineering which i dont want to do
R.A.G, Ruff As Gutts 4x4 club :P
http://www.rag4x4.com/
Posts: 2
Joined: Mon Apr 02, 2012 12:22 am
Location: NSW South Coast

Re: replacing a 2H with 12HT in 75 series

Post by tim753 »

Yeah it was a clean swap, all mounts lined up, gearbox bolts up without a hassle. Like you said, some fuel plumbing and the cut off is different, It took him longer than a weekend but he only worked on it during afternoons and slow days at the workshop. You'll be happy with it, mines running a mitsubishi turbo and 14 psi, happily hums along the hume at 120 on my trips from Albury to Sydney.
1989 12HT Troopcarrier
Posts: 709
Joined: Thu Sep 22, 2005 7:49 pm
Location: campbelltown

Re: replacing a 2H with 12HT in 75 series

Post by Mousie »

tim thanks... got any details on what he did for the electrical and fuel??

cheers
R.A.G, Ruff As Gutts 4x4 club :P
http://www.rag4x4.com/
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