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1971 Datsun 240Z build log

Innovate dual wideband install (DLG-1)

Why a dual wideband oxygen sensor? I’ve chosen the Innovate Motorsports DLG-1 dual wideband gauge kit for my install into my Datsun 240Z.  But really more information to optimise my tune is the answer!  Rarely is there an engine which has all cylinders operating 100% the same.   Those who have experience Nissan L6 motors know […]