Who has blanked the EGR on their 3Ltr V-Cross

JAS the 3rd article you linked is talking about spark ignition engines with EGR. Diesels use EGR differently and do not have the pumping loss issue, as noted in the wiki article you linked.

The current small jap diesels generally use a use the ECU and a feed back signal to control a motor which positions the EGR valve. If you floor the throttle, the EGR valve should open pretty quickly.

Thanks ... I said this in my post earlier 'Now the third write up relates only to performance and I think that he is basically referring to a gasoline engine anyway... also on that website are other informative articles that you may well benefit from reading.

Yes it makes sense if you want max power immediately then you need to cut out the recirc gasses which don't have much O2 in them .. I still await the EGR operating spec from Isuzu ... sometime ...........