What is the difference between a JDM bj73 and a bj74?
Where would I find out?
Peter, now in Winnipeg.
Where would I find out?
Peter, now in Winnipeg.
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Hi Peter,
The main difference is the engine. The 73 has a naturally aspirated non turbo 3.4 lt Diesel 3B engine (maybe a 3B II)
and the 74 has a 13B-T 3.4lt factory turbo diesel. I'm pretty sure everything else is basically the same. The 13B-T engine was
built to run the turbo. You can still wack an aftermarket turbo on the 3B though. In Australia the 73 was sold by Toyota and is
12V while the 74 is an import and is 24V. I think all JDM Cruisers are 24V. No problem with that although you might have to put
a bit more effort into installing accessories like radios, cd players and other electrical gear.
I think thats it. Are there any other differences?
My 73 has a rotory injection pump, while my 13B-T doesn't. I'm not sure if all 73s have the rotary pump or not.
The 73 is 24V. I believe that not *all* JDMs are 24v...
Do you know how many of these 74's were sold in Australia?
I dont see many where I am. There are three that I have seen
in the town i'm in. My 74 (24V) a 73 and the third which i dont
know what it is.
Its good to know there might be a few out there as spare parts are hard to
come by. In Vic its hard to find parts at the wreckers and Toyota doesn't make
some 74 series parts.
the JDM NA 3B has a rotory pump after 85...
my 87 JDM 70 3B (not 3B-II) ragtop is rotory.