Changing boost on interooler install is normally only done for 200 Tdi's to bring them up to match a 300tdi (from .8 bar to 1 bar) (Allisport process)
The intercooler is a course core so it does not constrict the cooling to the radiator unduly, if your really worried then put an ali radiator in too :-)
Playing with the boost and fuelling without a larger intercooler is probabily the recipe for blown turbos and hotter engines as roman has found.
The 2.8 TGV seems to be a good swap - they are available and bearmach are now a suppliers for engines and parts.
Not sure about this 1000 USD deal - as thats about 3800 off the real price ! I have spoken to the engine manufacturers and they are not that cheap ex factory
As for turbo's - I have always allowed my turbos to spin down before switching off (only 15-30 seconds)
I hear the turbo on mine - but then I sit ontop of my 300tdi - and boy would i like one of those 2.8's for Tiggurr
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Rich
LR101 300Tdi Ambi 'Tiggurr'
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Rich
Iveco Turbo Daily 4x4 40-10
Ex Owner LR101 300Tdi Ambi 'Tiggurr'
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