SPARK PLUG Electrode Gap for the NGK DPR8EA-9 is 0.8 to 0.9 mm

Denso Iridium Racing IXU01-24
Denso Iridium plug IX24B
NGK IX iridium DPR8EIX-9
Splitfire Triple Platinum TP416C (No longer available)
Splitfire SF416C
NGK DPR8EA-9
Autolite 4163
Champion RA6HC
Denso X24EPR-U9

Info supplied by: Soren

Last edited by moe; 03/04/2010 5:51 PM.