what sort of info are you after?
2.6ltr twincam injected straight six, same bore as RB30 at 86mm, i think the stroke is something like 74mm. Is an RB30 design with a shorter block and crank throw. Runs two t3-t28 hybrid turbos non-sequentially. somewhere around 230kW standard, removing the restrictor olive from the boost solenoid air line will give you 1bar of boost, liberating somewhere around 300kW with out modification. Factory computer and injectors handle this no prob.
From an import wrecker your looking at somewhere around $5000-$8000 for a complete engine.
Some original photos have not been recovered yet.
Ive mentioned this quite a few times .... but try the following link below
http://www.japanesemotorsport.com.au/nissan_engines.htm
Seems as though they tend to keep the rb26dett in stock.
P.S The idea of trying to put one of these motors into a datsun or gemini shell has crossed my mind a fair few times in the past
Some original photos have not been recovered yet.