I am not very technical or mechanical minded about engines - but I now of the following difference between the Hardbody's ZD30 motor and the Patrol's ZD30 motor.
I was looking at buying an imported ZD30 Motor from an importer here in CT - and he told me the following. I had to measure the distance between the bolt on holes on the engine where it attaches to the bell housing of the gearbox - the holes between the Patrol / Hardbody enigne does not line up. They (the engine importers) found that out now recently when they sold a ZD30 motor to DTM Nissan in Strand for a Patrol - and upon further investigation Nissan told them the ZD30 engine they supplied is for the hardbody bakkie and not the Patrol. The engine and gearbox bellhousing did not line up.
This is what I was told by Mike from Mike's Place - an engine importer here in CT.
I also "heard" the story about the long and short stroke - but does not know enough to comment on it.
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