Quote:
Originally Posted by BillGrissom
It would be interesting if someone knew the reason why turbo's got higher pressure injectors. Perhaps they were expected to run at higher rpm and thus need a finer spray for faster combustion.
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Not my specialty, ... but I would expect that an engine with 160% of the cylinder pressure (assuming ~1.6bar boost) would require a significantly higher fuel pressure to inject in the same time period and produce the same pattern.
I'm pretty sure that there's more to it, but maybe?