you'll have to edit ...\db\re\item_db.txt if you want 2 kiels to remove the delay.
To do this, find...
4403,Kiel_Card,Kiel-D-01 Card,6,20,,10,,,,,,,,769,,,,,{ bonus bDelayRate,-30; },{},{}
replace with...
4403,Kiel_Card,Kiel-D-01 Card,6,20,,10,,,,,,,,769,,,,,{ bonus bDelayRate,-50; },{},{}